Frontmatter and page metadata
Every page carries information that isn't part of its visible text: a title, a description for search engines, an image for social shares, and — for content like blog posts — fields such as a date, an author, or tags. This is the page's frontmatter , and Studio edits all of it as plain forms.
Two surfaces show these fields: the Document activity in the left panel, and a Properties bar above the canvas for content that belongs to a collection.
The Document panel
Click Document in the activity bar to open it. Its sections, top to bottom, depend on the file you have open:

Frontmatter
For a content page that belongs to a collection — a blog post, a product, a listing — this section lists the collection's fields, with required ones marked
*
. Each field gets a control that fits its type:
Text fields, number fields, and date fields (dates as
YYYY-MM-DD)On/off checkboxes
A dropdown for fields with a fixed set of choices
A media picker for image fields
Comma-separated entry for list fields
Any extra field already present in the file appears too, even if the collection doesn't define it. Clearing a field removes it from the file entirely. Collections and their fields are defined in Content types .
Layout
Site pages also get a Layout picker: keep the project default, choose a specific layout, or pick None — see Pages, layouts, components .
Page
The basics every page should have:
Title — the browser-tab and search-result title.
Description — the summary search engines show under the title.
Viewport — leave the suggested default unless you have a specific reason not to.
Icon — the small icon in the browser tab, picked from your media.
OpenGraph
The card shown when the page is shared on social platforms: Title , Description , Image , and Type . If you fill in nothing else, fill in these and the Page section — they're what links to your site look like elsewhere.
Custom Tags
The escape hatch for everything else that can live in a page's head: pick a tag (
meta
,
link
, or
script
), type its attribute and value, and click the add button. Existing custom entries are listed with a remove button each. Most sites never need this section.
The Properties bar
When a collection page is open in Edit mode, a Properties bar sits directly above the page — the same fields as the Document panel's Frontmatter section (title included), right where you're writing. Click its header to collapse it to a slim strip; every tab remembers whether you left it open or closed.

On disk, all of this lives at the top of the page's own file, in a small labeled block above the content — the frontmatter. That's why metadata travels with the page: copy the file and everything comes along, and any text editor can read it.
Next
Edit a whole collection's frontmatter at once in Grid mode
Define collections and their fields in Content types