Mermaid2Img
Browser-only rendering

Mermaid to Image Converter

Paste Mermaid code, preview instantly, and export a clean Image file. It is built for documentation, product specs, engineering notes, and quick sharing.

Open Mermaid Image WorkspaceBrowse templates

Try Mermaid to Image

flowchart TD
  A[Start with Mermaid code] --> B{Need an image?}
  B -->|PNG| C[Export for docs]
  B -->|SVG| D[Export vector graphics]
  B -->|PDF| E[Export for sharing]
  C --> F[Ready for documentation]
  D --> F
  E --> F

What is Mermaid to image?

Mermaid to image is a workflow for rendering Mermaid text diagrams into downloadable image files. Mermaid2Img combines an online editor, live preview, templates, and browser-side export for documentation, READMEs, product specs, and presentations.

Live preview while you edit

PNG/JPG/SVG/PDF export in one place

Templates, themes, zoom, pan, and local history

Your Mermaid code stays in your browser

More than a Mermaid online preview

Mermaid2Img combines an online editor, templates, styling controls, local history, and multi-format export in one workspace for documentation, product, and engineering teams.

Live Mermaid syntax and layout preview
PNG, JPG, SVG, and PDF export in one place
22 diagram templates for common documentation workflows
Browser-side processing for private diagrams

Choose the right Mermaid export format

Mermaid2Img exports the same diagram in several formats so you can match the file to the job before downloading.

PNG
READMEs, tickets, docs, and chat

Use PNG when you need a crisp bitmap that works almost everywhere.

JPG
Small files and quick sharing

Use JPG for lightweight previews when transparency is not important.

SVG
Vector docs, websites, and design handoff

Use SVG when you need scalable lines, selectable text, or later styling.

PDF
Print, proposals, and presentation decks

Use PDF when the diagram needs to travel as a document artifact.

How it works

1

Paste Mermaid code or start from a template.

2

Check the live preview and fix syntax hints if needed.

3

Export as Image, or open the full workspace for advanced controls.

FAQ

Can I convert Mermaid to Image in the browser?

Yes. Mermaid2Img renders diagrams and prepares exports directly in your browser.

Is my Mermaid code uploaded to a server?

No. Rendering and export happen in your browser, so your diagram content stays local.

Which Mermaid diagrams are supported?

Flowcharts, sequence diagrams, class diagrams, state diagrams, ER diagrams, Gantt charts, mindmaps, pie charts, Git graphs, and more Mermaid diagram types are supported.

Edit and export online

Try the embedded editor below, or open the full workspace for advanced controls.

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