D2 Diagram Editor for Confluence

Edit and preview D2 diagrams directly on Confluence pages

As of June 2026, D2 Diagram Editor for Confluence has 4 users in the Developer Tools category.

Developer Tools

Chrome Web Store ↗.crx

Users+100.0%

4

4

Rating0%

—

— reviews

Reviews0%

—

Version

0.1.0

Manifest V3

History

6 snapshots

Tracking since Apr 17, 2026.

View as table

Date	Users	Rating	Reviews	Version
Apr 17, 2026	2	—	—	0.1.0
Apr 22, 2026	—	—	—	0.1.0
Apr 27, 2026	3	—	—	0.1.0
May 5, 2026	3	—	—	0.1.0
May 22, 2026	5	—	—	0.1.0
Jun 9, 2026	6	—	—	0.1.0
Now	4	—	—	0.1.0

Permissions & access

Permissions: activeTabstorage
Host access: *://*/*

Screenshots

D2 Diagram Editor for Confluence screenshot 1

About

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

Technical

Version: 0.1.0
Manifest: V3
Size: 638KiB
Min Chrome: 88
Languages: 1
Featured: No

Metadata

ID: jphdphgandbnobldmipnjimnndpdjdch
Developer ID: u1f105d2c5835e492c2ff47a8b59c0ae5
Developer Email: [email protected]
Created: Feb 16, 2026
Last Updated (Store): Feb 16, 2026
Last Scraped: Jun 9, 2026
Website: —
Support URL: —
Privacy Policy: https://github.com/veschin/d2-web-extension/blob/main/PRIVACY_POLICY.md

Similar extensions

Alternatives to D2 Diagram Editor for Confluence, ranked by description similarity.

draw.io for Azure DevOps

Render draw.io diagrams inline on Azure DevOps Wiki pages and Repository pages.

MDX File Viewer

Beautiful syntax highlighting for Markdown, MDX, and llms.txt files.

SparkChart: PlantUML & Mermaid Renderer

SparkChart for PlantUML and Mermaid rendering in the browser. Create, visualize, and edit diagrams with AI assistance.

Contao Improved

Add additonal features to the contao backend

Adds colorful outlines to all DOM elements for easy page structure visualization and debugging.

MarkBridge — Confluence to Markdown

Convert Confluence wiki pages to clean Markdown with one click. Supports Cloud, Server & Data Center. Privacy-first.

Focus: The Elements - DOM Inspector & Editor

DOM Inspector & Editor, inspect and edit HTML element styles directly on any page.

Mermaid Preview

Preview Markdown and Mermaid files, support LaTeX math equations rendering.

Data sourced from the Chrome Web Store · last verified Jun 9, 2026.