ChatGPT Diagram Renderer icon

ChatGPT Diagram Renderer

by maklemenz@googlemail.com · Developer Tools
Manifest V3 Free
View in Chrome Web Store Data as of 16 Oct 2026

Renders Diagrams like PlantUML directly in the ChatGPT Webinterface via kroki.io.

Users
11
+2 in 30 days
Rating
0.0 / 5
unchanged in 30 days
Ratings
0
0 in 30 days
Store rank
#188K
#157K among extensions
Version
1.0.1
updated 19 Nov 2025

Users

monthly, 11 months
0612Nov 2025May 2026Oct 2026
Latest, 16 Oct 2026: 11 usersMove the mouse over the chart for any month

Ratings count

monthly, 11 months
001Nov 2025May 2026Oct 2026
Latest, 16 Oct 2026: 0 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 ChatGPT Diagram Renderer

ChatGPT can create extensive visualizations for complex information, such as diagrams, flowcharts, mind maps, and more. However, it renders them in a text-based format. This extension automatically converts these text-based descriptions into images and displays them directly within the ChatGPT interface. Features: - Ad-Free Experience: No ads, trackers, or requests for ratings or donations. - Wide Diagram Support: Renders diagrams using PlantUML, Mermaid, Graphviz, and all formats supported by kroki.io. - Easy to use: diagrams are rendered automatically with no additional steps required. - Seamless Integration: Integrates smoothly into the ChatGPT web interface. - Preserves Text: Original text descriptions of visualizations remain visible and copyable. - Interactive Images: Click on images to enlarge them for better visibility. - Dark Mode Support Pro Tip: To enhance your experience on the ChatGPT web interface: - Click on your profile picture. - Select "Customize ChatGPT or Personalisation". - Enter a text like: "Visualize complex information with PlantUML, Mermaid or other kroki,io supported formats to add one or more visualizations to your answers." Privacy: This extension uses the open source kroki.io API to render the images. Sourcecode: https://github.com/grayfallstown/chatgpt-diagram-renderer

Growth

WindowUsersChangeRatingsRating
7 days0+0.0%00.00
30 days+2+22.2%00.00
6 months+5+83.3%00.00

Version history

1 versions recorded
1.0.119 Nov 2025

Details

Category
Developer Tools
First seen
19 Nov 2025
Size
289 KB
Languages
en
Pricing
Free
Privacy policy
github.com
Support
github.com
Extension ID
eolmgbgmfjnfebibfbpajbmbbjefamjd

Permissions and risk

Moderate riskimpact 2, likelihood 2
Site access
https://chatgpt.com/*

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