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FlowPeek icon

FlowPeek for Mac

Point at Mermaid source text anywhere and see the diagram rendered in place.

By FlowPeek. Free and open source, MIT licence.

Get it with OpenDMG View source on GitHub

FlowPeek at a glance

Version
0.25.21
Released
15 September 2026
Download size
8.9 MB
Works on
Apple silicon and Intel
Licence
MIT
Category
Graphics and Design
Developer
FlowPeek
GitHub stars
12

About FlowPeek

See the Mermaid diagram you are looking at, without leaving the page. A macOS menu-bar app.

Screenshots

FlowPeek screenshot 1FlowPeek screenshot 2FlowPeek screenshot 3FlowPeek screenshot 4

How to install FlowPeek on a Mac

  1. Get OpenDMG. It is a free app store for open source Mac apps. Download OpenDMG.
  2. Search for FlowPeek and press Get. OpenDMG downloads version 0.25.21 from FlowPeek's own GitHub release.
  3. Open it. The download is checked against its SHA-256 fingerprint and its signature is checked on your Mac before it lands in Applications.

Updates to FlowPeek show up in OpenDMG and install with one button. No account is needed.

Prefer to do it by hand? The developer's file is on GitHub: FlowPeek-0.25.21.dmg (8.9 MB).

What is new in FlowPeek 0.25.21

Install with Homebrew:

```sh
brew install --cask flowpeek/tap/flowpeek
```

Or download `FlowPeek-0.25.21.dmg` below.

SHA-256: `988f8adca17bbf028cbf70e721077609afa272248de39554a81a3b2aac347e27`

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