ThemesGPT

Customize ChatGPT with light/dark colors, accent links, chat bubbles, and local image backdrops.

As of June 2026, ThemesGPT has — users in the Productivity category.

Productivity

Chrome Web Store ↗.crx

Users0%

—

Rating0%

—

— reviews

Reviews0%

—

Version

0.1.7

Manifest V3

90-day change · In the last 90 days this extension 2 version updates.

History

3 snapshots

Tracking since May 20, 2026.

Not enough history yet for this metric — the chart fills in as we collect more snapshots.

View as table

Date	Users	Rating	Reviews	Version
May 20, 2026	—	—	—	0.1.0
May 26, 2026	—	—	—	0.1.0
Jun 2, 2026	—	—	—	0.1.5
Now	—	—	—	0.1.7

Permissions & access

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

Screenshots

About

ThemesGPT adds a lightweight theme studio to ChatGPT, letting you personalize the interface without leaving the chat page.

You can customize separate light and dark color profiles, including the sidebar, page background, chat bubbles, and accent colors for links and source pills. ThemesGPT also supports local image backdrops with adjustable overlay strength, so you can create a calmer, more personal workspace while keeping text readable.

Your settings are stored locally in Chrome storage, and uploaded background images remain in your browser through IndexedDB. ThemesGPT does not collect, transmit, sell, or share your chat content, images, or theme preferences.

ThemesGPT is an independent customization tool and is not affiliated with, endorsed by, or produced by OpenAI.

Technical

Version: 0.1.7
Manifest: V3
Size: 48.99KiB
Min Chrome: 88
Languages: 2
Featured: No

Metadata

ID: fimgiamikpfldgdkimkiefdkfobpogdo
Developer ID: u843cfe335d9672fb9a0164f59b35b01e
Developer Email: [email protected]
Created: May 19, 2026
Last Updated (Store): May 27, 2026
Last Scraped: Jun 8, 2026
Website: —
Support URL: —
Privacy Policy: https://ilikehotpott.github.io/ThemeGPT/privacy.html

Data sourced from the Chrome Web Store · last verified Jun 8, 2026.