Mermaid Live Editor 11.12.0

Mermaid Live Editor is a browser-based open-source editor for creating and editing Mermaid diagrams with live preview. It supports templates, multiple diagram types, shareable links, and export to PNG, SVG, PDF, and Mermaid source files. It is intended for developers, technical writers, educators, and teams who need clear diagrams without installing desktop software.

Tags graphics visualization documentation education software development javascript browser developers
License MITL
State stable

Homepage Download

Recent Releases

11.12.009 Aug 2026 21:29 minor feature: Live browser editor with diagram preview, templates, sharing, and export workflows.