ChatGPT Tag Highlighter

Highlight ChatGPT sidebar chats by tags like [TODO] with custom colors.

As of June 2026, ChatGPT Tag Highlighter has 3 users in the Productivity category.

Usersdown 40.0 percent40.0%
3
3
Ratingno change0%
— reviews
Reviewsno change0%
Version
1.0.0
Manifest V3
90-day change · In the last 90 days this extension 2 version updates.

History

7 snapshots

Tracking since Apr 17, 2026.

6.244.52.76Apr 17, 2026Jun 7, 2026
View as table
DateUsersRatingReviewsVersion
Apr 17, 202650.0.3
Apr 25, 202660.0.3
May 2, 202650.0.3
May 8, 20260.1.3
May 13, 20261.0.0
May 19, 202661.0.0
Jun 1, 20261.0.0
Now31.0.0

Permissions & access

Permissions
storage
Host access
https://chatgpt.com/*, https://chat.openai.com/*

Screenshots

ChatGPT Tag Highlighter screenshot 1ChatGPT Tag Highlighter screenshot 2ChatGPT Tag Highlighter screenshot 3

About

ChatGPT Sidebar Tag Highlighter highlights conversations in the ChatGPT sidebar based on tag prefixes like [TODO] and [BUG]. 

Make your ChatGPT chat list easier to scan. This extension adds a colored left bar and background highlight to sidebar items whose titles match tags such as [TODO] or [BUG].

You can add/remove tags, choose startsWith / includes matching, and select preset or custom colors from the Settings page. The extension does not send data to any server—settings are saved locally.

Technical

Version
1.0.0
Manifest
V3
Size
1.41MiB
Min Chrome
88
Languages
1
Featured
No

Metadata

ID
lplghggkggkbkkakjabafjenjlekogbm
Developer ID
u52be5d253eafbcc599430fc8e97d2535
Developer Email
[email protected]
Created
Dec 30, 2025
Last Updated (Store)
May 6, 2026
Last Scraped
Jun 7, 2026
Website
d0n9x1n.dev
Support URL

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Data sourced from the Chrome Web Store · last verified Jun 7, 2026.