DOT/Mermaid Viewer icon

DOT/Mermaid Viewer

by yoshihito.nagai · iroirotool.com · Developer Tools
Manifest V3 Free
View in Chrome Web Store Data as of 16 Oct 2026

A graph drawing and checking tool that supports DOT language and Mermaid notation. It can also output as an image.

Users
86
+2 in 30 days
Rating
5.0 / 5
unchanged in 30 days
Ratings
1
0 in 30 days
Store rank
#89K
#74K among extensions
Version
1.1.0
updated 30 Jul 2025

Users

monthly, 16 months
052105Jun 2025Mar 2026Oct 2026
Latest, 16 Oct 2026: 86 usersMove the mouse over the chart for any month

Ratings count

monthly, 16 months
001Jun 2025Mar 2026Oct 2026
Latest, 16 Oct 2026: 1 ratingsMove the mouse over the chart for any month

The Chrome Web Store rounds user counts down to the leading digit, so the user line moves in steps. The ratings count is exact and is the better signal of real adoption.

About DOT/Mermaid Viewer

Is it hard to view markdown? This tool allows you to save large images without unnecessary clutter. With this tool, you can easily create, display, and edit various types of diagrams using DOT language and Mermaid.js notation. This tool performs all processing locally, and your input code is not sent externally.

Growth

WindowUsersChangeRatingsRating
7 days−18−17.3%00.00
30 days+2+2.4%00.00
6 months−10−10.4%00.00
1 year+20+30.3%00.00

Version history

3 versions recorded
1.1.011 Jun 2025
1.0.110 Jun 2025
1.08 Jun 2025

Details

Category
Developer Tools
First seen
8 Jun 2025
Size
1.6 MB
Languages
en
Pricing
Free
Privacy policy
github.com
Support
github.com
Extension ID
lbklenconfcjcdfcigmfhhmlnnlliabc

Permissions and risk

Low riskimpact 1, likelihood 2
Permissions
clipboardReadclipboardWritewindowssystem.display

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