Media

Mermaid / Diagram Preview

Diagrams are developer artifacts. Mermaid / Diagram Preview renders common flowchart and sequence snippets into a local SVG with a cockpit-like visual style, without executing arbitrary Mermaid plugins.

Renders a safe Mermaid-inspired subset locally: common flowchart arrows and sequence messages. Full Mermaid syntax is intentionally not executed.
diagram.mmd
diagram.svg5 nodes · 4 edges
Magic PastedetectroutetoolRecipe Gallery
runtime

Browser-local execution

Inputs stay inside the current tab unless you copy, download or explicitly export.

memory

Session handoff

Magic Paste can pass input to a target tool through sessionStorage, never through the URL.

control

User-owned state

Favorites, recent tools and workflow history are local browser data you can clear from the browser.

smart handoff graph

Suggested next moves

session handoff ready
sponsor

Fixed native slots for developer products. No third-party tracking, no popups, no layout shift.

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01

How to use

  1. 01Paste flowchart or sequenceDiagram source.
  2. 02Preview the generated SVG.
  3. 03Copy the source or SVG for docs.
02

FAQ

Is this full Mermaid?
No. It supports a safe local subset for common flowchart arrows and sequence messages.
03

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