Fully customize the chat UI. Automatically applies themes based on chat names to control everything from avatar icons and standing images to bubble styles and backgrounds. Adds powerful navigation features like a message jump list with search.
A userscript that adds powerful theming, UI customization, and advanced navigation features to AI chat UIs.
There are ChatGPT and Gemini versions.
Notice for v1.6.0 Update
This version includes a large-scale refactoring that overhauls the script's internal structure to improve performance and facilitate future updates.
While all major functions have been tested, if you encounter any issues (e.g., features that worked in previous versions are now broken, or display glitches), I would appreciate it if you could report them via the "Feedback" tab.


Full Guide & Details on GitHub:
This script is open-source and licensed under the MIT License.