GPThemes - ChatGPT Customization

Transform ChatGPT's user interface with customisable accent colours and font styles, modern designs and chat bubbles.

GPThemes - ChatGPT Customization is available to install from Firefox Browser Add-ons and for download from this page. It has 237 active users The latest version is 4.2.2, and it was published 5 days ago.

Install from Firefox Browser Add-ons
View source code
Total download count: 0 (Only count downloads from Firefox-Stats)

All available versions

You can find the current and older versions of GPThemes - ChatGPT Customization here. You can download the archived versions or inspect their source codes.

As a free user, you can only download the latest version.

Upgrade to download older versions
Version Download Size Download count Timestamp
4.2.2 XPI · ZIP · Source code 70.27K 0 2025-01-18
4.2.1 Paid users only 69.83K 0 2024-12-21
4.2.0 Paid users only 68.98K 0 2024-12-15
4.1.4 Paid users only 66.35K 0 2024-12-09
4.1.3 Paid users only 64.83K 0 2024-11-09
4.1.2 Paid users only 64.73K 0 2024-10-18
4.1.1 Paid users only 64.43K 0 2024-10-10
4.1.0 Paid users only 64.61K 0 2024-09-25
4.0.4 Paid users only 64.73K 0 2024-09-16
4.0.3 Paid users only 63.63K 0 2024-09-13
4.0.2 Paid users only 64.08K 0 2024-08-29
4.0.1 Paid users only 63.87K 0 2024-08-13
4.0.0 Paid users only 64.99K 0 2024-07-19
3.1.1 Paid users only 63.90K 0 2024-06-12
3.1.0 Paid users only 47.34K 0 2024-06-09
3.0.1 Paid users only 39.87K 0 2024-05-25
3.0.0 Paid users only 42.42K 0 2024-05-19
2.0.9 Paid users only 37.75K 0 2024-05-08
2.0.8 Paid users only 37.77K 0 2024-05-03
2.0.7 Paid users only 37.74K 0 2024-04-16
2.0.6 Paid users only 37.90K 0 2024-04-11
2.0.5 Paid users only 37.74K 0 2024-03-13
2.0.3 Paid users only 37.38K 0 2024-03-04
2.0.2 Paid users only 37.36K 0 2024-02-16
2.0.1 Paid users only 41.54K 0 2024-02-13
2.0.0 Paid users only 41.09K 0 2024-02-04
1.2.0 Paid users only 37.90K 0 2024-01-15

Install XPI file

An XPI file, short for "XPInstall," is a compressed file format used primarily by Mozilla applications, like Firefox and Thunderbird, to distribute and install add-ons or extensions. These files are similar in function to CRX files for Chrome but cater to the Mozilla ecosystem.

  1. Simply drag-and-drop the XPI into Firefox to install the add-on.

Install ZIP file

  1. In Firefox browser, go to about:addons to open Add-ons Manager
  2. Click on , then select Install Add-on From File
  3. Select the GPThemes - ChatGPT Customization ZIP file from step 1. GPThemes - ChatGPT Customization is now installed on your browser.