Introduction

Overview
Quick start
Build your first PDF

Document model

Overview
Types
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- Numbering
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- NumberingRule
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- Ref
- TableOfContents
- RunningHead
- Footnote
- Footnotes
Pagination
Splitting
Scaffolding
Numbering
Table of contents
Footnotes and endnotes
Bookmarks
Errors
HTML reference
Glossary

Authoring

Overview
Building documents
Styling pages
Page sizes
Fonts
Margins
Images
Assets

Studio

Overview
Project structure
Installation
Configuration
Styling
Fonts
Images
Data and variants
Preview as PDF
Bundling
Frameworks
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CLI

Overview
format new
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Recipes

Advanced assets

SDKs

Overview
React
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API reference

Overview
API client

Platform

Organizations
API keys
Metrics

Miscellaneous

Font rendering
Font licensing
Supported HTML elements
Mix blend modes
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Format•Est. 2026

Private betav0.3.0

Format developer documentation

Standards and guidance
Accessibility

Accessibility

How Format handles tagged PDFs, reading order, and accessible document structure.

Content coming soon.

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