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Free converter

MERMAID to PNG

Anyfile converts a Mermaid diagram to a PNG image for free, right in your browser: the file is never uploaded.

Files are converted in your browser and never uploaded. By using Anyfile you agree to the Terms of Use.

What changes from MERMAID to PNG

What’s savedA picture of the first page

When to use PNG: Screenshots, logos, icons and graphics with sharp edges or see-through areas.

The two formats

.mermaid · .mmd

Mermaid diagram

A text file in Mermaid, a Markdown-inspired language that turns short written descriptions into flowcharts, sequence diagrams, Gantt charts and more.

Diagrams that live beside code and documentation and change along with them.

Opens in Mermaid Live Editor, GitHub and GitLab, VS Code, Obsidian

About MERMAID files

.png

PNG imagePortable Network Graphics

A lossless image format created in the mid-1990s as a patent-free replacement for GIF. It keeps every pixel exactly and supports full alpha transparency.

Screenshots, logos, icons and graphics with sharp edges or see-through areas.

Opens in every browser, Photos, Preview, Paint and nearly all image editors

About PNG files

Questions

How do I convert MERMAID to PNG?

Drop your MERMAID file on this page, or choose it. Anyfile converts it on your device in a moment and the PNG downloads straight away. To change it first, open it in the diagram editor.

Is my MERMAID file uploaded anywhere?

No. The file is read and converted by your own browser, and nothing is sent to a server. You can check: open your browser’s developer tools, go to Network, and convert a file. No upload appears.

Can I convert several MERMAID files at once?

Yes. Drop them together and you get one ZIP with every PNG inside.