Slide types

Deckyard ships 34 built-in slide types: 33 offered when you add a slide, and 1 retired ones that still render, because a deck that stops opening is a deck you have lost.

This page is the exhaustive field list, generated from the same registry that builds the editor form, runs validation and generates the JSON Schemas. For the same types as a visual catalogue with layout diagrams, see the slide-type spec; for a guided tour of what each one is for, see Slide Types.

Reading the tables

• Key is the property name inside a slide’s content object.
• Required means the importer will not blank it; an absent or empty value falls back to the type default.
• Limit is the maximum length in characters, where the type declares one.
• Options lists the accepted values of an enumerated field.
• Every type also accepts the global fields below.

The line under each heading carries what the type declares about itself, none of which is part of its JSON Schema - the schema describes a slide’s content, and these are statements about the type:

• Tier is how far our promise goes. Tier 1 is the normative core profile a conforming implementation renders; tier 2 we ship and publish, but it versions with the app.
• Structure is the shape of the primary content, and it is the axis worth building a reader against: six values cover every type.
• Runtime is what the presenting session has to do beyond serving the slide (static - nothing, timed - a presenter-driven clock, live - the audience answers and the session aggregates), with the kind of answer a live type collects in brackets.
• Falls back to is the tier-1 contract to degrade to when you have not implemented the type. Every tier-2 type declares one, which is why a reader that knows only the nine still renders every deck without dropping content.

All four are readable from GET /api/slide-types on any instance, and the argument behind them is on the conformance page.

Each type’s JSON Schema is served at https://deckyard.eu/schema/v4/slide-types/<type>.schema.json — see JSON Schemas for how to fetch it.

Fields every type carries

The 9 accessibility, background and logo fields below are added to every slide type rather than declared on each one. They are listed here once instead of 34 times.

Key	Label	Type	Required	Limit	Options
a11yTitle	Accessibility title	string	No	140	—
a11ySummary	Accessibility summary	string	No	280	—
slideBgImage	Background image	image	No	—	—
slideBgFit	Background fit	enum	No	—	cover, contain
slideBgFocusX	Background focus X	number	No	—	—
slideBgFocusY	Background focus Y	number	No	—	—
slideBgOverlay	Background overlay	enum	No	—	auto, none, light, dark, gradient-top, gradient-bottom
slideBgText	Text colour	enum	No	—	auto, light, dark
slideLogo	Theme logo	enum	No	—	none, top-right

Basics

Title slide — title-slide

Identity eu.deckyard.slide.title · tier 1 · structure singleton · runtime static.

Big title and subtitle to open with.

Key	Label	Type	Required	Limit	Options
title	Title	string	Yes	120	—
subheading	Subtitle	string	No	160	—
meta	Meta	string	No	160	—
background	Background	enum	No	—	lime, mist
logoCorner	Logo corner	enum	No	—	left, right
titleBlockAlign	Title block alignment	enum	No	—	left, center

Layout variants: block-left (Left), block-center (Centred).

Section title — chapter-title-slide

Identity eu.deckyard.slide.chapter-title · tier 1 · structure singleton · runtime static.

Section divider between topics.

Key	Label	Type	Required	Limit	Options
titleBlockAlign	Title block alignment	enum	No	—	left, center
title	Title	string	Yes	140	—
subheading	Subheading	string	No	160	—
layout	Layout	enum	No	—	top, center, bottom

Layout variants: block-left (Left), block-center (Centred).

Text slide — content-slide

Identity eu.deckyard.slide.content · tier 1 · structure singleton · runtime static.

A heading with body text.

Key	Label	Type	Required	Limit	Options
title	Title	string	Yes	120	—
subheading	Subheading	string	No	200	—
layout	Text columns	enum	No	—	two-column, one-column
density	Text size	enum	No	—	auto, comfortable, compact
body	Body (Markdown)	markdown	Yes	3000	—
background	Background	enum	No	—	lime, mist
actions	Action buttons	items	No	—	—

Each item in actions:

Key	Label	Type	Required	Limit	Options
label	Button label	string	Yes	40	—
url	URL	string	Yes	500	—
style	Style	enum	No	—	primary, secondary, outline

Layout variants: one-column (One column), two-column (Text in two columns), split-narrow (Image 1/3), split-half (Image 1/2), split-wide (Image 2/3), row-top (Row above), row-bottom (Row below), duo (Two beside text), corner (Corner image).

List — list-slide

Identity eu.deckyard.slide.list · tier 1 · structure collection · runtime static.

A bulleted or numbered list.

Key	Label	Type	Required	Limit	Options
title	Title	string	Yes	120	—
subheading	Subheading	string	No	160	—
variant	Style	enum	No	—	bullets, numbers
layout	Layout	enum	No	—	auto, one-column, two-column
density	Text size	enum	No	—	auto, comfortable, compact
background	Background	enum	No	—	lime, mist
items	Items	items	Yes	—	—
headerAlign	Header alignment	enum	No	—	left, center

Each item in items:

Key	Label	Type	Required	Limit	Options
title	Title	string	Yes	80	—
text	Text (single line)	string	No	120	—

Layout variants: block-left (Left), block-center (Centred).

Quote — quote-slide

Identity eu.deckyard.slide.quote · tier 1 · structure singleton · runtime static.

A pull quote with attribution.

Key	Label	Type	Required	Limit	Options
quoteAlign	Quote block alignment	enum	No	—	left, center
quote	Quote	string	Yes	400	—
authorName	Name	string	Yes	80	—
authorTitle	Role / title	string	Yes	120	—
authorImage1	Portrait photo 1 (optional)	image	No	—	—
authorImage1Alt	Portrait 1 alt text (optional)	string	No	180	—
authorImage2	Portrait photo 2 (optional)	image	No	—	—
authorImage2Alt	Portrait 2 alt text (optional)	string	No	180	—
quotes	Extra quotes (optional, max 2)	items	No	—	—

Each item in quotes:

Key	Label	Type	Required	Limit	Options
quote	Quote	string	Yes	400	—
authorName	Name	string	No	80	—
authorTitle	Role / title	string	No	120	—
authorImage	Portrait photo 1 (optional)	image	No	—	—
authorImageAlt	Portrait 1 alt text (optional)	string	No	180	—
authorImage2	Portrait photo 2 (optional)	image	No	—	—
authorImage2Alt	Portrait 2 alt text (optional)	string	No	180	—

Layout variants: block-left (Left), block-center (Centred).

Media

Image + text — image-text-slide

Identity eu.deckyard.slide.image-text · tier 1 · structure singleton · runtime static.

An image beside text.

Key	Label	Type	Required	Limit	Options
title	Title	string	Yes	120	—
body	Body (Markdown)	markdown	Yes	3000	—
image	Image	image	No	—	—
images	Images	items	No	—	—
caption	Caption	string	No	160	—
alt	Alt text	string	No	180	—
imageRole	Image role	enum	No	—	content, decorative
imageSide	Image position	enum	No	—	left, right
imageWidth	Image width	enum	No	—	half, narrow, wide
layout	Layout	enum	No	—	split, corner, duo, row-top, row-bottom
textColumns	Text columns	enum	No	—	1, 2
imageFit	Image fit	enum	No	—	cover, contain
imageBackground	Image background	enum	No	—	white, match
focusX	Focus X	number	No	—	—
focusY	Focus Y	number	No	—	—
density	Text size	enum	No	—	auto, comfortable, compact
background	Background	enum	No	—	lime, mist
actions	Action buttons	items	No	—	—

Each item in images:

Key	Label	Type	Required	Limit	Options
src	Image URL	image	No	—	—
alt	Alt text	string	No	180	—
fit	Image fit	enum	No	—	cover, contain
focusX	Focus X	number	No	—	—
focusY	Focus Y	number	No	—	—

Each item in actions:

Key	Label	Type	Required	Limit	Options
label	Button label	string	Yes	40	—
url	URL	string	Yes	500	—
style	Style	enum	No	—	primary, secondary, outline

Layout variants: text (Text only), split-narrow (Image 1/3), split-half (Image 1/2), split-wide (Image 2/3), row-top (Row above), row-bottom (Row below), duo (Two beside text), corner (Corner image).

Video — video-slide

Identity eu.deckyard.slide.video · tier 2 · structure singleton · runtime static · falls back to content-slide.

An embedded video.

Key	Label	Type	Required	Limit	Options
title	Title	string	No	100	—
source	Video URL or Bunny ID (YouTube/Vimeo URL, Bunny embed URL, or Bunny video UUID)	string	Yes	400	—
background	Background	enum	No	—	lime, mist
autoplay	Autoplay	enum	No	—	off, on
watchUrl	Watch link for the PDF export	string	No	400	—
bunnyLibraryId	Bunny library ID	string	No	20	—

Image blocks — team-cards-slide

Identity eu.deckyard.slide.team-cards · tier 2 · structure collection · runtime static · falls back to list-slide.

Image blocks in a grid.

Key	Label	Type	Required	Limit	Options
title	Title (optional)	string	No	120	—
subheading	Subheading	string	No	220	—
bottomSubheading	Bottom subheading	string	No	200	—
subheading2	Right group subheading	string	No	220	—
members	Members	items	No	—	—
background	Background	enum	No	—	mist, lime, calm
textPosition	Text position	enum	No	—	below, split
imageShape	Image shape	enum	No	—	rounded, square, circle
imageAspect	Image aspect	enum	No	—	square, original
showPhotoFrame	Show photo frame	enum	No	—	off, on
columnSplit	Column split	enum	No	—	“, 1, 2, 3, 4, 5
cardCount	Number of cards	enum	No	—	1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25
card1Image	Card 1 photo	image	No	—	—
card1Alt	Card 1 photo alt text (optional)	string	No	180	—
card1ImageFocusX	Card 1 image focus X	number	No	—	—
card1ImageFocusY	Card 1 image focus Y	number	No	—	—
card1Name	Card 1 name	string	No	80	—
card1Byline	Card 1 byline	string	No	120	—
card1Linkedin	Card 1 LinkedIn URL	string	No	300	—
card2Image	Card 2 photo	image	No	—	—
card2Alt	Card 2 photo alt text (optional)	string	No	180	—
card2ImageFocusX	Card 2 image focus X	number	No	—	—
card2ImageFocusY	Card 2 image focus Y	number	No	—	—
card2Name	Card 2 name	string	No	80	—
card2Byline	Card 2 byline	string	No	120	—
card2Linkedin	Card 2 LinkedIn URL	string	No	300	—
card3Image	Card 3 photo	image	No	—	—
card3Alt	Card 3 photo alt text (optional)	string	No	180	—
card3ImageFocusX	Card 3 image focus X	number	No	—	—
card3ImageFocusY	Card 3 image focus Y	number	No	—	—
card3Name	Card 3 name	string	No	80	—
card3Byline	Card 3 byline	string	No	120	—
card3Linkedin	Card 3 LinkedIn URL	string	No	300	—
card4Image	Card 4 photo	image	No	—	—
card4Alt	Card 4 photo alt text (optional)	string	No	180	—
card4ImageFocusX	Card 4 image focus X	number	No	—	—
card4ImageFocusY	Card 4 image focus Y	number	No	—	—
card4Name	Card 4 name	string	No	80	—
card4Byline	Card 4 byline	string	No	120	—
card4Linkedin	Card 4 LinkedIn URL	string	No	300	—
card5Image	Card 5 photo	image	No	—	—
card5Alt	Card 5 photo alt text (optional)	string	No	180	—
card5ImageFocusX	Card 5 image focus X	number	No	—	—
card5ImageFocusY	Card 5 image focus Y	number	No	—	—
card5Name	Card 5 name	string	No	80	—
card5Byline	Card 5 byline	string	No	120	—
card5Linkedin	Card 5 LinkedIn URL	string	No	300	—
card6Image	Card 6 photo	image	No	—	—
card6Alt	Card 6 photo alt text (optional)	string	No	180	—
card6ImageFocusX	Card 6 image focus X	number	No	—	—
card6ImageFocusY	Card 6 image focus Y	number	No	—	—
card6Name	Card 6 name	string	No	80	—
card6Byline	Card 6 byline	string	No	120	—
card6Linkedin	Card 6 LinkedIn URL	string	No	300	—
card7Image	Card 7 photo	image	No	—	—
card7Alt	Card 7 photo alt text (optional)	string	No	180	—
card7ImageFocusX	Card 7 image focus X	number	No	—	—
card7ImageFocusY	Card 7 image focus Y	number	No	—	—
card7Name	Card 7 name	string	No	80	—
card7Byline	Card 7 byline	string	No	120	—
card7Linkedin	Card 7 LinkedIn URL	string	No	300	—
card8Image	Card 8 photo	image	No	—	—
card8Alt	Card 8 photo alt text (optional)	string	No	180	—
card8ImageFocusX	Card 8 image focus X	number	No	—	—
card8ImageFocusY	Card 8 image focus Y	number	No	—	—
card8Name	Card 8 name	string	No	80	—
card8Byline	Card 8 byline	string	No	120	—
card8Linkedin	Card 8 LinkedIn URL	string	No	300	—
card9Image	Card 9 photo	image	No	—	—
card9Alt	Card 9 photo alt text (optional)	string	No	180	—
card9ImageFocusX	Card 9 image focus X	number	No	—	—
card9ImageFocusY	Card 9 image focus Y	number	No	—	—
card9Name	Card 9 name	string	No	80	—
card9Byline	Card 9 byline	string	No	120	—
card9Linkedin	Card 9 LinkedIn URL	string	No	300	—
card10Image	Card 10 photo	image	No	—	—
card10Alt	Card 10 photo alt text (optional)	string	No	180	—
card10ImageFocusX	Card 10 image focus X	number	No	—	—
card10ImageFocusY	Card 10 image focus Y	number	No	—	—
card10Name	Card 10 name	string	No	80	—
card10Byline	Card 10 byline	string	No	120	—
card10Linkedin	Card 10 LinkedIn URL	string	No	300	—
card11Image	Card 11 photo	image	No	—	—
card11Alt	Card 11 photo alt text (optional)	string	No	180	—
card11ImageFocusX	Card 11 image focus X	number	No	—	—
card11ImageFocusY	Card 11 image focus Y	number	No	—	—
card11Name	Card 11 name	string	No	80	—
card11Byline	Card 11 byline	string	No	120	—
card11Linkedin	Card 11 LinkedIn URL	string	No	300	—
card12Image	Card 12 photo	image	No	—	—
card12Alt	Card 12 photo alt text (optional)	string	No	180	—
card12ImageFocusX	Card 12 image focus X	number	No	—	—
card12ImageFocusY	Card 12 image focus Y	number	No	—	—
card12Name	Card 12 name	string	No	80	—
card12Byline	Card 12 byline	string	No	120	—
card12Linkedin	Card 12 LinkedIn URL	string	No	300	—
card13Image	Card 13 photo	image	No	—	—
card13Alt	Card 13 photo alt text (optional)	string	No	180	—
card13ImageFocusX	Card 13 image focus X	number	No	—	—
card13ImageFocusY	Card 13 image focus Y	number	No	—	—
card13Name	Card 13 name	string	No	80	—
card13Byline	Card 13 byline	string	No	120	—
card13Linkedin	Card 13 LinkedIn URL	string	No	300	—
card14Image	Card 14 photo	image	No	—	—
card14Alt	Card 14 photo alt text (optional)	string	No	180	—
card14ImageFocusX	Card 14 image focus X	number	No	—	—
card14ImageFocusY	Card 14 image focus Y	number	No	—	—
card14Name	Card 14 name	string	No	80	—
card14Byline	Card 14 byline	string	No	120	—
card14Linkedin	Card 14 LinkedIn URL	string	No	300	—
card15Image	Card 15 photo	image	No	—	—
card15Alt	Card 15 photo alt text (optional)	string	No	180	—
card15ImageFocusX	Card 15 image focus X	number	No	—	—
card15ImageFocusY	Card 15 image focus Y	number	No	—	—
card15Name	Card 15 name	string	No	80	—
card15Byline	Card 15 byline	string	No	120	—
card15Linkedin	Card 15 LinkedIn URL	string	No	300	—
card16Image	Card 16 photo	image	No	—	—
card16Alt	Card 16 photo alt text (optional)	string	No	180	—
card16ImageFocusX	Card 16 image focus X	number	No	—	—
card16ImageFocusY	Card 16 image focus Y	number	No	—	—
card16Name	Card 16 name	string	No	80	—
card16Byline	Card 16 byline	string	No	120	—
card16Linkedin	Card 16 LinkedIn URL	string	No	300	—
card17Image	Card 17 photo	image	No	—	—
card17Alt	Card 17 photo alt text (optional)	string	No	180	—
card17ImageFocusX	Card 17 image focus X	number	No	—	—
card17ImageFocusY	Card 17 image focus Y	number	No	—	—
card17Name	Card 17 name	string	No	80	—
card17Byline	Card 17 byline	string	No	120	—
card17Linkedin	Card 17 LinkedIn URL	string	No	300	—
card18Image	Card 18 photo	image	No	—	—
card18Alt	Card 18 photo alt text (optional)	string	No	180	—
card18ImageFocusX	Card 18 image focus X	number	No	—	—
card18ImageFocusY	Card 18 image focus Y	number	No	—	—
card18Name	Card 18 name	string	No	80	—
card18Byline	Card 18 byline	string	No	120	—
card18Linkedin	Card 18 LinkedIn URL	string	No	300	—
card19Image	Card 19 photo	image	No	—	—
card19Alt	Card 19 photo alt text (optional)	string	No	180	—
card19ImageFocusX	Card 19 image focus X	number	No	—	—
card19ImageFocusY	Card 19 image focus Y	number	No	—	—
card19Name	Card 19 name	string	No	80	—
card19Byline	Card 19 byline	string	No	120	—
card19Linkedin	Card 19 LinkedIn URL	string	No	300	—
card20Image	Card 20 photo	image	No	—	—
card20Alt	Card 20 photo alt text (optional)	string	No	180	—
card20ImageFocusX	Card 20 image focus X	number	No	—	—
card20ImageFocusY	Card 20 image focus Y	number	No	—	—
card20Name	Card 20 name	string	No	80	—
card20Byline	Card 20 byline	string	No	120	—
card20Linkedin	Card 20 LinkedIn URL	string	No	300	—
card21Image	Card 21 photo	image	No	—	—
card21Alt	Card 21 photo alt text (optional)	string	No	180	—
card21ImageFocusX	Card 21 image focus X	number	No	—	—
card21ImageFocusY	Card 21 image focus Y	number	No	—	—
card21Name	Card 21 name	string	No	80	—
card21Byline	Card 21 byline	string	No	120	—
card21Linkedin	Card 21 LinkedIn URL	string	No	300	—
card22Image	Card 22 photo	image	No	—	—
card22Alt	Card 22 photo alt text (optional)	string	No	180	—
card22ImageFocusX	Card 22 image focus X	number	No	—	—
card22ImageFocusY	Card 22 image focus Y	number	No	—	—
card22Name	Card 22 name	string	No	80	—
card22Byline	Card 22 byline	string	No	120	—
card22Linkedin	Card 22 LinkedIn URL	string	No	300	—
card23Image	Card 23 photo	image	No	—	—
card23Alt	Card 23 photo alt text (optional)	string	No	180	—
card23ImageFocusX	Card 23 image focus X	number	No	—	—
card23ImageFocusY	Card 23 image focus Y	number	No	—	—
card23Name	Card 23 name	string	No	80	—
card23Byline	Card 23 byline	string	No	120	—
card23Linkedin	Card 23 LinkedIn URL	string	No	300	—
card24Image	Card 24 photo	image	No	—	—
card24Alt	Card 24 photo alt text (optional)	string	No	180	—
card24ImageFocusX	Card 24 image focus X	number	No	—	—
card24ImageFocusY	Card 24 image focus Y	number	No	—	—
card24Name	Card 24 name	string	No	80	—
card24Byline	Card 24 byline	string	No	120	—
card24Linkedin	Card 24 LinkedIn URL	string	No	300	—
card25Image	Card 25 photo	image	No	—	—
card25Alt	Card 25 photo alt text (optional)	string	No	180	—
card25ImageFocusX	Card 25 image focus X	number	No	—	—
card25ImageFocusY	Card 25 image focus Y	number	No	—	—
card25Name	Card 25 name	string	No	80	—
card25Byline	Card 25 byline	string	No	120	—
card25Linkedin	Card 25 LinkedIn URL	string	No	300	—

Each item in members:

Key	Label	Type	Required	Limit	Options
image	Photo	image	No	—	—
alt	Photo alt text	string	No	180	—
name	Title	string	No	80	—
byline	Caption	string	No	120	—
linkedin	LinkedIn URL	string	No	300	—

Logo wall — logo-wall-slide

Identity eu.deckyard.slide.logo-wall · tier 2 · structure collection · runtime static · falls back to image-slide.

A wall of logos.

Key	Label	Type	Required	Limit	Options
headerAlign	Header alignment	enum	No	—	left, center
title	Title	string	No	120	—
subheading	Subheading	string	No	220	—
background	Background	enum	No	—	lime, mist
logoCount	Number of logos	enum	No	—	1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12
logos	Logos	items	No	—	—
logo1Image	Logo 1 image	image	No	—	—
logo1Name	Logo 1 name	string	No	80	—
logo1Alt	Logo 1 alt text	string	No	180	—
logo1Link	Logo 1 link	string	No	500	—
logo2Image	Logo 2 image	image	No	—	—
logo2Name	Logo 2 name	string	No	80	—
logo2Alt	Logo 2 alt text	string	No	180	—
logo2Link	Logo 2 link	string	No	500	—
logo3Image	Logo 3 image	image	No	—	—
logo3Name	Logo 3 name	string	No	80	—
logo3Alt	Logo 3 alt text	string	No	180	—
logo3Link	Logo 3 link	string	No	500	—
logo4Image	Logo 4 image	image	No	—	—
logo4Name	Logo 4 name	string	No	80	—
logo4Alt	Logo 4 alt text	string	No	180	—
logo4Link	Logo 4 link	string	No	500	—
logo5Image	Logo 5 image	image	No	—	—
logo5Name	Logo 5 name	string	No	80	—
logo5Alt	Logo 5 alt text	string	No	180	—
logo5Link	Logo 5 link	string	No	500	—
logo6Image	Logo 6 image	image	No	—	—
logo6Name	Logo 6 name	string	No	80	—
logo6Alt	Logo 6 alt text	string	No	180	—
logo6Link	Logo 6 link	string	No	500	—
logo7Image	Logo 7 image	image	No	—	—
logo7Name	Logo 7 name	string	No	80	—
logo7Alt	Logo 7 alt text	string	No	180	—
logo7Link	Logo 7 link	string	No	500	—
logo8Image	Logo 8 image	image	No	—	—
logo8Name	Logo 8 name	string	No	80	—
logo8Alt	Logo 8 alt text	string	No	180	—
logo8Link	Logo 8 link	string	No	500	—
logo9Image	Logo 9 image	image	No	—	—
logo9Name	Logo 9 name	string	No	80	—
logo9Alt	Logo 9 alt text	string	No	180	—
logo9Link	Logo 9 link	string	No	500	—
logo10Image	Logo 10 image	image	No	—	—
logo10Name	Logo 10 name	string	No	80	—
logo10Alt	Logo 10 alt text	string	No	180	—
logo10Link	Logo 10 link	string	No	500	—
logo11Image	Logo 11 image	image	No	—	—
logo11Name	Logo 11 name	string	No	80	—
logo11Alt	Logo 11 alt text	string	No	180	—
logo11Link	Logo 11 link	string	No	500	—
logo12Image	Logo 12 image	image	No	—	—
logo12Name	Logo 12 name	string	No	80	—
logo12Alt	Logo 12 alt text	string	No	180	—
logo12Link	Logo 12 link	string	No	500	—

Each item in logos:

Key	Label	Type	Required	Limit	Options
image	Logo image	image	No	—	—
name	Name	string	No	80	—
alt	Alt text	string	No	180	—
link	Link URL	string	No	500	—

Layout variants: block-left (Left), block-center (Centred).

Image slide — image-slide

Identity eu.deckyard.slide.image · tier 1 · structure singleton · runtime static.

A single full-bleed image.

Key	Label	Type	Required	Limit	Options
title	Title	string	No	80	—
subheading	Subheading	string	No	140	—
bottomSubheading	Bottom subheading	string	No	200	—
image	Image	image	No	—	—
imageRole	Image role	enum	No	—	content, decorative
alt	Alt text	string	No	180	—
caption	Caption	string	No	160	—
focusX	Focus X	number	No	—	—
focusY	Focus Y	number	No	—	—
fit	Image fit	enum	No	—	cover, contain
bleed	Edge-to-edge	boolean	No	—	—
layout	Layout	enum	No	—	full, bleed, centered
background	Background	enum	No	—	lime, mist
zoomSteps	Zoom steps	enum	No	—	“, corners, horizontal, vertical, quadrants, custom
zoomLevel	Zoom level	number	No	—	—
zoomPositions	Custom zoom positions	string	No	500	—

Embed — embed-slide

Identity eu.deckyard.slide.embed · tier 2 · structure singleton · runtime static · falls back to content-slide.

Embed an external page or iframe.

Key	Label	Type	Required	Limit	Options
title	Title	string	No	120	—
embedUrl	Embed URL (HTTPS only)	string	Yes	500	—
aspectRatio	Aspect ratio	enum	No	—	16:9, 4:3, 1:1, auto
sandbox	Sandbox mode	enum	No	—	restricted, permissive
background	Background	enum	No	—	lime, mist

Gallery — gallery-slide

Identity eu.deckyard.slide.gallery · tier 2 · structure collection · runtime static · falls back to image-slide.

A grid of images.

Key	Label	Type	Required	Limit	Options
title	Title	string	No	120	—
subheading	Subheading	string	No	200	—
bottomSubheading	Bottom subheading	string	No	200	—
layout	Layout	enum	No	—	grid, masonry, featured
images	Images	items	Yes	—	—
background	Background	enum	No	—	lime, mist

Each item in images:

Key	Label	Type	Required	Limit	Options
src	Image URL	image	Yes	—	—
focusX	Focus X	number	No	—	—
focusY	Focus Y	number	No	—	—
caption	Caption	string	No	100	—
alt	Alt text	string	No	200	—

Layouts

Icon cards — icon-card-grid-slide

Identity eu.deckyard.slide.icon-card-grid · tier 2 · structure collection · runtime static · falls back to list-slide.

Cards with an icon and label.

Key	Label	Type	Required	Limit	Options
title	Title	string	Yes	120	—
subheading	Subheading	string	No	200	—
layout	Layout	enum	No	—	cards, tiles
bottomSubheading	Bottom subheading	string	No	200	—
cardCount	Cards	enum	No	—	1, 2, 3, 4, 5, 6
items	Cards	items	No	—	—
card1Icon	Card 1 icon	string	No	40	—
card1Title	Card 1 title	string	No	80	—
card1Body	Card 1 body	markdown	No	700	—
card1Link	Card 1 link	string	No	500	—
card2Icon	Card 2 icon	string	No	40	—
card2Title	Card 2 title	string	No	80	—
card2Body	Card 2 body	markdown	No	700	—
card2Link	Card 2 link	string	No	500	—
card3Icon	Card 3 icon	string	No	40	—
card3Title	Card 3 title	string	No	80	—
card3Body	Card 3 body	markdown	No	700	—
card3Link	Card 3 link	string	No	500	—
card4Icon	Card 4 icon	string	No	40	—
card4Title	Card 4 title	string	No	80	—
card4Body	Card 4 body	markdown	No	700	—
card4Link	Card 4 link	string	No	500	—
card5Icon	Card 5 icon	string	No	40	—
card5Title	Card 5 title	string	No	80	—
card5Body	Card 5 body	markdown	No	700	—
card5Link	Card 5 link	string	No	500	—
card6Icon	Card 6 icon	string	No	40	—
card6Title	Card 6 title	string	No	80	—
card6Body	Card 6 body	markdown	No	700	—
card6Link	Card 6 link	string	No	500	—

Each item in items:

Key	Label	Type	Required	Limit	Options
icon	Icon	string	No	40	—
title	Title	string	No	80	—
body	Body	markdown	No	700	—
link	Link URL	string	No	500	—

Text blocks — text-blocks-slide

Identity eu.deckyard.slide.text-blocks · tier 2 · structure collection · runtime static · falls back to list-slide.

Several labelled text blocks.

Key	Label	Type	Required	Limit	Options
title	Title	string	Yes	120	—
subheading	Subheading	string	No	200	—
bottomSubheading	Bottom subheading	string	No	200	—
rows	Rows	items	No	—	—
row1Count	Row 1 blocks	enum	No	—	1, 2, 3, 4, 5, 6
row1Color	Row 1 color	enum	No	—	yellow, black
row1Block1Title	Row 1 Block 1 title	string	No	80	—
row1Block1Body	Row 1 Block 1 body	markdown	No	500	—
row1Block2Title	Row 1 Block 2 title	string	No	80	—
row1Block2Body	Row 1 Block 2 body	markdown	No	500	—
row1Block3Title	Row 1 Block 3 title	string	No	80	—
row1Block3Body	Row 1 Block 3 body	markdown	No	500	—
row1Block4Title	Row 1 Block 4 title	string	No	80	—
row1Block4Body	Row 1 Block 4 body	markdown	No	500	—
row1Block5Title	Row 1 Block 5 title	string	No	80	—
row1Block5Body	Row 1 Block 5 body	markdown	No	500	—
row1Block6Title	Row 1 Block 6 title	string	No	80	—
row1Block6Body	Row 1 Block 6 body	markdown	No	500	—
arrow1	Arrow after row 1	enum	No	—	none, down, up
row2Enabled	Row 2	enum	No	—	no, yes
row2Title	Row 2 heading	string	No	120	—
row2Count	Row 2 blocks	enum	No	—	1, 2, 3, 4, 5, 6
row2Color	Row 2 color	enum	No	—	yellow, black
row2Block1Title	Row 2 Block 1 title	string	No	80	—
row2Block1Body	Row 2 Block 1 body	markdown	No	500	—
row2Block2Title	Row 2 Block 2 title	string	No	80	—
row2Block2Body	Row 2 Block 2 body	markdown	No	500	—
row2Block3Title	Row 2 Block 3 title	string	No	80	—
row2Block3Body	Row 2 Block 3 body	markdown	No	500	—
row2Block4Title	Row 2 Block 4 title	string	No	80	—
row2Block4Body	Row 2 Block 4 body	markdown	No	500	—
row2Block5Title	Row 2 Block 5 title	string	No	80	—
row2Block5Body	Row 2 Block 5 body	markdown	No	500	—
row2Block6Title	Row 2 Block 6 title	string	No	80	—
row2Block6Body	Row 2 Block 6 body	markdown	No	500	—
arrow2	Arrow after row 2	enum	No	—	none, down, up
row3Enabled	Row 3	enum	No	—	no, yes
row3Title	Row 3 heading	string	No	120	—
row3Count	Row 3 blocks	enum	No	—	1, 2, 3, 4, 5, 6
row3Color	Row 3 color	enum	No	—	yellow, black
row3Block1Title	Row 3 Block 1 title	string	No	80	—
row3Block1Body	Row 3 Block 1 body	markdown	No	500	—
row3Block2Title	Row 3 Block 2 title	string	No	80	—
row3Block2Body	Row 3 Block 2 body	markdown	No	500	—
row3Block3Title	Row 3 Block 3 title	string	No	80	—
row3Block3Body	Row 3 Block 3 body	markdown	No	500	—
row3Block4Title	Row 3 Block 4 title	string	No	80	—
row3Block4Body	Row 3 Block 4 body	markdown	No	500	—
row3Block5Title	Row 3 Block 5 title	string	No	80	—
row3Block5Body	Row 3 Block 5 body	markdown	No	500	—
row3Block6Title	Row 3 Block 6 title	string	No	80	—
row3Block6Body	Row 3 Block 6 body	markdown	No	500	—

Each item in rows:

Key	Label	Type	Required	Limit	Options
title	Row heading	string	No	120	—
color	Color	enum	No	—	yellow, black
arrow	Arrow after row	enum	No	—	none, down, up
blocks	Blocks	items	No	—	—

Each item in blocks:

Key	Label	Type	Required	Limit	Options
title	Title	string	No	80	—
body	Body	markdown	No	500	—

Process — process-slide

Identity eu.deckyard.slide.process · tier 2 · structure collection · runtime static · falls back to list-slide.

Sequential steps with arrows.

Key	Label	Type	Required	Limit	Options
title	Title	string	Yes	120	—
subheading	Subheading	string	No	200	—
bottomSubheading	Bottom subheading	string	No	200	—
direction	Direction	enum	No	—	horizontal, vertical
items	Steps	items	Yes	—	—
steps	Steps (legacy)	items	No	—	—
background	Background	enum	No	—	lime, mist

Each item in items:

Key	Label	Type	Required	Limit	Options
title	Step title	string	Yes	60	—
text	Step description	string	No	200	—

Each item in steps:

Key	Label	Type	Required	Limit	Options
title	Step title	string	Yes	60	—
text	Step description	string	No	200	—

Timeline — timeline-slide

Identity eu.deckyard.slide.timeline · tier 2 · structure collection · runtime static · falls back to list-slide.

Events along a timeline.

Key	Label	Type	Required	Limit	Options
title	Title	string	No	120	—
subheading	Subheading	string	No	200	—
bottomSubheading	Bottom subheading	string	No	200	—
items	Timeline items	items	Yes	—	—
background	Background	enum	No	—	lime, mist

Each item in items:

Key	Label	Type	Required	Limit	Options
date	Date / label	string	Yes	30	—
title	Title	string	Yes	60	—
text	Description	string	No	200	—

Data

Table — table-slide

Identity eu.deckyard.slide.table · tier 1 · structure tabular · runtime static.

A data table.

Key	Label	Type	Required	Limit	Options
title	Title	string	Yes	120	—
caption	Caption	string	No	240	—
headerRow	Header row	enum	No	—	on, off
tableStyle	Table style	enum	No	—	plain, panel, soft
cornerCell	Top-left cell	enum	No	—	label, header
animateByCell	Animate by cell	enum	No	—	off, on
rows	Rows	items	No	—	—
colCount	Columns	enum	No	—	1, 2, 3, 4, 5, 6, 7, 8, 9, 10
background	Background	enum	No	—	lime, mist

Each item in rows:

Key	Label	Type	Required	Limit	Options
c1	C1	string	No	400	—
c2	C2	string	No	400	—
c3	C3	string	No	400	—
c4	C4	string	No	400	—
c5	C5	string	No	400	—
c6	C6	string	No	400	—
c7	C7	string	No	400	—
c8	C8	string	No	400	—
c9	C9	string	No	400	—
c10	C10	string	No	400	—

KPI — kpi-metrics-slide

Identity eu.deckyard.slide.kpi-metrics · tier 2 · structure collection · runtime static · falls back to list-slide.

Big numbers with deltas.

Key	Label	Type	Required	Limit	Options
title	Title	string	No	120	—
subheading	Subheading	string	No	200	—
bottomSubheading	Bottom subheading	string	No	200	—
background	Background	enum	No	—	lime, mist
accent	Accent	enum	No	—	none, highlight-best, highlight-risk
countUp	Count-up animation	enum	No	—	off, on
metrics	Metrics	items	No	—	—
headerAlign	Header alignment	enum	No	—	left, center

Each item in metrics:

Key	Label	Type	Required	Limit	Options
value	Value	string	No	30	—
unit	Unit	string	No	12	—
label	Label	string	No	60	—
note	Note	string	No	100	—

Layout variants: block-left (Left), block-center (Centred).

Chart — chart-slide

Identity eu.deckyard.slide.chart · tier 2 · structure dataset · runtime static · falls back to table-slide.

A bar, line or pie chart.

Key	Label	Type	Required	Limit	Options
title	Title	string	Yes	120	—
subheading	Subheading	string	No	220	—
bottomSubheading	Bottom subheading	string	No	200	—
chartType	Chart type	enum	Yes	—	bar, line, pie
data	Data (CSV/TSV)	csv	Yes	20000	—
pieLabelMode	Pie labels	enum	No	—	none, value, %, both
showLegend	Legend	enum	No	—	yes, no
showValues	Show values	enum	No	—	yes, no
xLabel	X label	string	No	80	—
yLabel	Y label	string	No	80	—
series1Label	Series 1 label (legend)	string	No	80	—
series2Label	Series 2 label (legend)	string	No	80	—
background	Background	enum	No	—	lime, mist
headerAlign	Header alignment	enum	No	—	left, center

Layout variants: block-left (Left), block-center (Centred).

Comparison — comparison-slide

Identity eu.deckyard.slide.comparison · tier 2 · structure singleton · runtime static · falls back to table-slide.

Two options side by side.

Key	Label	Type	Required	Limit	Options
title	Title	string	No	120	—
subheading	Subheading	string	No	200	—
bottomSubheading	Bottom subheading	string	No	200	—
leftTitle	Left title	string	Yes	100	—
leftBody	Left content	markdown	Yes	2000	—
rightTitle	Right title	string	Yes	100	—
rightBody	Right content	markdown	Yes	2000	—
verdict	Verdict	string	No	100	—
background	Background	enum	No	—	lime, mist

Matrix — matrix-slide

Identity eu.deckyard.slide.matrix · tier 2 · structure fixed-collection · runtime static · falls back to table-slide.

A 2×2 quadrant matrix.

Key	Label	Type	Required	Limit	Options
title	Title	string	No	120	—
subheading	Subheading	string	No	200	—
bottomSubheading	Bottom subheading	string	No	200	—
cells	Cells	items	Yes	—	—
background	Background	enum	No	—	lime, mist

Each item in cells:

Key	Label	Type	Required	Limit	Options
title	Cell title	string	Yes	40	—
body	Cell content	markdown	Yes	1000	—
tone	Tone	enum	No	—	default, positive, negative, neutral

Funnel — funnel-slide

Identity eu.deckyard.slide.funnel · tier 2 · structure collection · runtime static · falls back to list-slide.

Stages narrowing to a goal.

Key	Label	Type	Required	Limit	Options
title	Title	string	Yes	120	—
subheading	Subheading	string	No	200	—
bottomSubheading	Bottom subheading	string	No	200	—
items	Stages	items	Yes	—	—
stages	Stages (legacy)	items	No	—	—
background	Background	enum	No	—	lime, mist

Each item in items:

Key	Label	Type	Required	Limit	Options
label	Stage label	string	Yes	60	—
value	Value/metric	string	No	30	—
text	Description	string	No	120	—

Each item in stages:

Key	Label	Type	Required	Limit	Options
label	Stage label	string	Yes	60	—
value	Value/metric	string	No	30	—
text	Description	string	No	120	—

Pyramid — pyramid-slide

Identity eu.deckyard.slide.pyramid · tier 2 · structure collection · runtime static · falls back to list-slide.

A layered hierarchy pyramid.

Key	Label	Type	Required	Limit	Options
title	Title	string	Yes	120	—
subheading	Subheading	string	No	200	—
bottomSubheading	Bottom subheading	string	No	200	—
levels	Levels	items	Yes	—	—
background	Background	enum	No	—	lime, mist

Each item in levels:

Key	Label	Type	Required	Limit	Options
label	Level label	string	Yes	60	—
text	Description	string	No	120	—

Cycle — cycle-slide

Identity eu.deckyard.slide.cycle · tier 2 · structure collection · runtime static · falls back to list-slide.

A repeating cycle of stages.

Key	Label	Type	Required	Limit	Options
title	Title	string	Yes	120	—
subheading	Subheading	string	No	200	—
bottomSubheading	Bottom subheading	string	No	200	—
centerLabel	Center label	string	No	60	—
items	Stages	items	Yes	—	—
stages	Stages (legacy)	items	No	—	—
background	Background	enum	No	—	lime, mist

Each item in items:

Key	Label	Type	Required	Limit	Options
label	Stage label	string	Yes	40	—
text	Description	string	No	80	—

Each item in stages:

Key	Label	Type	Required	Limit	Options
label	Stage label	string	Yes	40	—
text	Description	string	No	80	—

Interaction

Countdown timer — countdown-slide

Identity eu.deckyard.slide.countdown · tier 2 · structure singleton · runtime timed · falls back to content-slide · the audience takes part.

A countdown timer.

Key	Label	Type	Required	Limit	Options
title	Title	string	No	120	—
durationMinutes	Minutes	number	No	—	—
durationSeconds	Seconds	number	No	—	—
autoStart	Auto-start	enum	No	—	off, on
flashOnZero	Flash red at zero	enum	No	—	on, off
soundOnZero	Beep at zero	enum	No	—	off, on
zeroText	Text at zero	string	No	60	—
background	Background	enum	No	—	lime, mist, dark, accent, brand-1, brand-2, custom

Poll — poll-slide

Identity eu.deckyard.slide.poll · tier 2 · structure fixed-collection · runtime live (poll) · falls back to list-slide · the audience takes part.

A live audience poll.

Key	Label	Type	Required	Limit	Options
question	Question	string	Yes	200	—
option1	Answer A	string	Yes	120	—
option2	Answer B	string	Yes	120	—
option3	Answer C	string	No	120	—
option4	Answer D	string	No	120	—
background	Background	enum	No	—	lime, mist
onClose	When closed	enum	No	—	stay, next, goto
onCloseTarget	Target slide ID	string	No	100	—

Likert (agree/disagree) — likert-slide

Identity eu.deckyard.slide.likert · tier 2 · structure fixed-collection · runtime live (likert) · falls back to list-slide · the audience takes part.

An agree/disagree rating.

Key	Label	Type	Required	Limit	Options
question	Vraag / Question	string	Yes	200	—
option1	Label 1	string	Yes	120	—
option2	Label 2	string	Yes	120	—
option3	Label 3	string	No	120	—
option4	Label 4	string	No	120	—
option5	Label 5	string	No	120	—
option6	Label 6	string	No	120	—
option7	Label 7	string	No	120	—
option8	Label 8	string	No	120	—
option9	Label 9	string	No	120	—
option10	Label 10	string	No	120	—
background	Background	enum	No	—	lime, mist
onClose	When closed	enum	No	—	stay, next, goto
onCloseTarget	Target slide ID	string	No	100	—

Likert slider (1–10) — likert-slider-slide

Identity eu.deckyard.slide.likert-slider · tier 2 · structure singleton · runtime live (likert) · falls back to content-slide · the audience takes part.

A 1–10 slider rating.

Key	Label	Type	Required	Limit	Options
question	Stelling / Statement	string	Yes	200	—
minLabel	Label links (1)	string	No	120	—
maxLabel	Label rechts (10)	string	No	120	—
background	Background	enum	No	—	lime, mist

Feedback — feedback-slide

Identity eu.deckyard.slide.feedback · tier 2 · structure singleton · runtime live (feedback) · falls back to content-slide · the audience takes part.

Collect open text feedback.

Key	Label	Type	Required	Limit	Options
question	Question	string	Yes	200	—
placeholder	Placeholder	string	No	120	—
background	Background	enum	No	—	lime, mist

Follow-along invite — follow-invite-slide

Identity eu.deckyard.slide.follow-invite · tier 2 · structure chrome · runtime static · falls back to content-slide · the audience takes part.

A QR code to follow along.

No type-specific fields; it carries the global fields only.

Other

Payoff — payoff-slide

Identity eu.deckyard.slide.payoff · tier 2 · structure chrome · runtime static · falls back to end-slide.

A closing payoff statement.

No type-specific fields; it carries the global fields only.

Custom HTML — custom-html-slide

Identity eu.deckyard.slide.custom-html · tier 2 · structure singleton · runtime static · falls back to content-slide.

Your own HTML and CSS, for anything else.

Key	Label	Type	Required	Limit	Options
html	HTML	code	No	20000	—
css	CSS	code	No	10000	—
background	Background	enum	No	—	lime, mist

End / Contact — end-slide

Identity eu.deckyard.slide.end · tier 1 · structure singleton · runtime static.

A closing slide with contact details.

Key	Label	Type	Required	Limit	Options
title	Title	string	Yes	120	—
body	Body (Markdown)	markdown	No	500	—
contactName	Contact name	string	No	80	—
contactEmail	Email	string	No	120	—
contactPhone	Phone	string	No	40	—
contactUrl	Website	string	No	200	—
social1Label	Social link 1 label	string	No	40	—
social1Url	Social link 1 URL	string	No	200	—
social2Label	Social link 2 label	string	No	40	—
social2Url	Social link 2 URL	string	No	200	—
background	Background	enum	No	—	lime, mist

Retired types

These are no longer offered when you add a slide, but they still render and still import. An unknown type degrades to a placeholder; a retired one does not have to.

Lead Capture — lead-capture-slide

Identity eu.deckyard.slide.lead-capture · tier 2 · structure singleton · runtime static · falls back to content-slide · retired.

Key	Label	Type	Required	Limit	Options
title	Title	string	Yes	120	—
description	Description	markdown	No	500	—
nameLabel	Name field label	string	No	60	—
emailLabel	Email field label	string	No	60	—
submitLabel	Submit button text	string	No	40	—
thankYouTitle	Thank you title	string	Yes	120	—
thankYouMessage	Thank you message	markdown	No	500	—
privacyText	Privacy consent text	string	Yes	300	—
privacyUrl	Privacy policy URL	string	No	500	—
background	Background	enum	No	—	lime, mist