D2 Diagram Editor for Confluence

by veschindev@gmail.com · Developer Tools

Manifest V3 Free

View in Chrome Web Store Data as of 16 Oct 2026

Edit and preview D2 diagrams directly on Confluence pages

Users

+1 in 30 days

Rating

0.0 / 5

unchanged in 30 days

Ratings

0 in 30 days

Store rank

#222K

#186K among extensions

Version

0.1.0

updated 16 Feb 2026

Users

monthly, 8 months

Latest, 16 Oct 2026: 7 usersMove the mouse over the chart for any month

Ratings count

monthly, 8 months

Latest, 16 Oct 2026: 0 ratingsMove the mouse over the chart for any month

The Chrome Web Store rounds user counts down to the leading digit, so the user line moves in steps. The ratings count is exact and is the better signal of real adoption.

About D2 Diagram Editor for Confluence

A browser extension that adds inline D2 diagram editing to Confluence. Click any D2 macro to open a full-featured editor with live SVG preview, syntax highlighting, autocomplete, and error diagnostics - all without entering Confluence's page editor. Features: - Edit D2 macros in both view and edit mode - Live preview with zoom and pan - Syntax highlighting and autocomplete powered by tree-sitter - Reference library for reusable D2 blocks with drag-and-drop - Standalone editor for diagrams outside Confluence - SVG and PNG export - Draft auto-save - Works with any self-hosted D2 server - Supports Confluence Cloud, Data Center, and self-managed instances