Mermaid
Free tierTurn text into flowcharts, sequence diagrams, and charts
Best for diagrams · flowcharts · markdown
Our own editorial score, not public reviews.
Strengths
- Live editor
- Flowcharts and sequence diagrams
Skip if
you need a team plan, audit logs, or a phone number to call
Mermaid Live Editor turns a few lines of text into a flowchart or sequence diagram. Paste markdown-style syntax, preview, and export — diagrams as code, not a drag-and-drop canvas.
Key features
- Live editor
- Flowcharts and sequence diagrams
- Markdown-style syntax
- Export SVG and PNG
Why it is on Toolora
We list Mermaid for people who need diagrams · flowcharts · markdown. Skip it if you need a team plan, audit logs, or a phone number to call.
Closest alternatives on Toolora: diagrams.net, Obsidian, Excalidraw.
Try instead
CompareAlso covers diagrams.
Obsidian
Our pickLocal-first knowledge base with linked notes
ProductivityAlso covers markdown.
Excalidraw
★ 110kOur pickHand-drawn diagrams for the whole team
ProductivityOpen source, with 110k GitHub stars.
Mermaid
Free