Mermaid to JPG
Drop in a Mermaid diagram (flowchart, sequence, gantt, mindmap, etc.) or paste it directly, and download a JPG. JPG is smaller than PNG for shareable images but doesn't support transparency — a white background is rendered behind the diagram. Rendering runs locally in your browser — your source never leaves your device.
Drop .mmd / .mermaid file here
or click to choose
Options
Privacy
Runs entirely in your browser — nothing is sent to any server.
Cost
Free. No sign-up, no watermark.
Supports
.mmd, .mermaid → .jpg
Related tools
Tools that work with the same formats — most users open one of these next.
JPG Cropper
Crop JPG / JPEG photos in your browser — adjustable quality, no upload required.
Compress JPG
Compress JPG images with a quality slider — shrink file size, runs entirely in your browser.
Mermaid to SVG
Render a Mermaid diagram as a scalable SVG — paste the code or upload an .mmd file.
Mermaid to PNG
Render a Mermaid diagram as a high-resolution PNG — paste the code or upload an .mmd file.
Mermaid to PDF
Render a Mermaid diagram as a single-page PDF — paste the code or upload an .mmd file.
PNG to JPG
Convert PNG images to JPG (JPEG) — free, fast, runs entirely in your browser.
Frequently asked
Is Mermaid to JPG free to use?
Yes. Mermaid to JPG is completely free with no sign-up, no watermark, and no usage limits. Toolsly does not charge for any of its tools.
Do my files and data stay private?
Yes — Mermaid to JPG runs entirely in your browser using your device's CPU. Files and text are never uploaded to our servers, so your data stays private.
How does Mermaid to JPG work?
Open Mermaid to JPG, drop in your MMD, MERMAID file, choose any options, and click Convert. Your browser does the work locally and produces a JPG file you can save right away.
What's the maximum file size for Mermaid to JPG?
Because Mermaid to JPG runs in your browser, the maximum size depends on your device's available memory. Most modern phones and laptops handle files up to a few hundred MB without issues.