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Mermaid Viewer
✓ verifiedFreemium
Browser-based Mermaid diagram editor with live preview, AI generation and multi-format export.
1.4K saves
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Tiptap Editor 3.0 Beta
✓ verifiedFreemium
Headless, open-source rich-text editor framework with paid add-ons for collaboration, comments, AI editing agents and document conversion.
308K visits/mo
Pricing
Free: $0 (3 diagrams, watermarked export)
Starter: $69.99/yr (30 diagrams)
Pro: $119.99/yr (unlimited diagrams)
Start: $49/mo (up to 500 cloud documents, 2 environments, 2 dev licenses)
Team: $149/mo (up to 5,000 cloud documents, 3 environments, 5 dev licenses)
Business: $999/mo (up to 50,000 cloud documents, 5 environments, 10 dev licenses)
Free trial available
Core features
- ✦Live diagram preview while typing
- ✦AI (GPT-4) text-to-Mermaid generation
- ✦Export to SVG, PNG, PDF and Markdown
- ✦Syntax error highlighting and auto-correction
- ✦Real-time collaborative editing
- ✦Docker private deployment with access control
- ✦Headless, extensible core editor with 100+ extensions
- ✦Real-time collaborative editing with live cursors
- ✦Inline and document comments
- ✦DOCX, ODT and Markdown import/export
- ✦AI Toolkit for building document-editing AI agents
- ✦Prebuilt UI components and editor templates
Use cases
- →Draft and preview Mermaid diagrams quickly
- →Generate diagrams from plain-text descriptions
- →Share and co-edit diagrams with a team
- →Self-host diagram editing for enterprises
- →Building a custom rich-text editor for a SaaS product
- →Adding real-time collaboration to a document app
- →Letting an AI agent edit documents with tracked changes
- →Importing or exporting Word or Markdown content in-app
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