Mermaid Online
Updated
About Mermaid Online
Mermaid Online is a web-based editor for creating diagrams and charts using text syntax.
Use it to build flowcharts, sequence diagrams, system architecture visuals, and workflow charts for documentation and design work. It suits developers, documentation teams, and anyone who needs to turn ideas into clear visual diagrams quickly.
- Live preview rendering as you type
- Export diagrams as PNG or SVG files
- Support for flowcharts, sequence, class, and gantt diagrams
- Pre-built template library for quick starts
- Copy diagram code to clipboard
Good to know: Free to use as a web-based tool with no installation required.
Key features
- Real-time preview: See diagrams update instantly as you type Mermaid syntax with live feedback.
- Multiple diagram types: Create flowcharts, sequence diagrams, class diagrams, gantt charts and other formats.
- Export flexibility: Download as PNG or SVG, or copy the Mermaid code for use elsewhere.
At a glance
- Category: AI Design
- Type: UI & UX design
- Jobs: Create Images & Graphics
- Evidence: Not yet reviewed
- AIME Score: 70 of 100
- Website: mermaidonline.live
Alternatives to Mermaid Online
- Miro (AIME Score 88)
- Figma (AIME Score 80)
- A2UI (AIME Score 81)
- Moodbit (AIME Score 70)
- Sleek (AIME Score 70)
- Figma Specs (AIME Score 70)
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Sources: Details checked on the tool’s own website · Researched by AI Made Easy
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