OpenMacApps

FlowPeek

Menu-bar app that draws the Mermaid diagram you point at in terminals, editors and docs, without leaving the page.

MIT · Free download · Downloads from github.com

License
MIT
Open source
Category
Developer tools
Source
GitHub
FlowPeek
Verified
2026

About FlowPeek

FlowPeek sits in the menu bar and turns a Mermaid code block into a drawn diagram. Option-click or a shortcut over a block in Terminal, VS Code or a documentation page renders it in place, and a badge appears when a diagram is on the clipboard. An optional AI helper can write a diagram from selected text if you add your own provider key. It is for developers who write Mermaid in docs, code or chat logs. AI context leaves the Mac only when you press Generate.

The app runs on macOS 14 or later on Apple silicon and Intel. Its only required permission is Accessibility, which it uses to read the text under the pointer. The README says each release DMG is built, signed and notarized by the project's release workflow, and that the bundled Mermaid and other third-party components are MIT licensed.

Information

Source code
FlowPeek/flowpeek
License
MIT
Website
flowpeek.github.io
Download
github.com
Category
Developer tools
Topics
Menu bar apps
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