GPThemes - ChatGPT Customization by itsmarta

4.8 Stars out of 5

GPThemes - ChatGPT Customization version history - 25 versions

Be careful with old versions! These versions are displayed for testing and reference purposes.You should always use the latest version of an add-on.
Latest version
Version 6.2.0
Released 24 Feb 2026 - 101.17 kB
Works with firefox 128.0 and later, android 128.0 and later
Source code released under GNU Lesser General Public Licence v3.0 only
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Older versions
Version 6.1.1
Released 29 Dec 2025 - 101.25 kB
Works with firefox 128.0 and later, android 128.0 and later
Source code released under GNU Lesser General Public Licence v3.0 only
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Version 6.1.0
Released 19 Dec 2025 - 101.17 kB
Works with firefox 128.0 and later, android 128.0 and later
Source code released under GNU Lesser General Public Licence v3.0 only
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Version 6.0.0
Released 15 Nov 2025 - 101.18 kB
Works with firefox 128.0 and later, android 128.0 and later
Source code released under GNU Lesser General Public Licence v3.0 only
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Version 5.3.0
Released 28 Aug 2025 - 71.18 kB
Works with firefox 58.0 and later, android 120.0 and later
Source code released under GNU Lesser General Public Licence v3.0 only
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Version 5.2.1
Released 27 Jul 2025 - 71.83 kB
Works with firefox 58.0 and later, android 120.0 and later
Source code released under GNU Lesser General Public Licence v3.0 only
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Version 5.2.0
Released 23 Jul 2025 - 73.95 kB
Works with firefox 58.0 and later, android 120.0 and later
Source code released under GNU Lesser General Public Licence v3.0 only
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Version 5.1.1
Released 29 May 2025 - 68.76 kB
Works with firefox 58.0 and later, android 120.0 and later
Source code released under GNU Lesser General Public Licence v3.0 only
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Version 5.1.0
Released 27 Apr 2025 - 70.33 kB
Works with firefox 58.0 and later, android 120.0 and later
Source code released under GNU Lesser General Public Licence v3.0 only
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Version 5.0.0
Released 11 Apr 2025 - 69.42 kB
Works with firefox 58.0 and later, android 120.0 and later
Source code released under GNU Lesser General Public Licence v3.0 only
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Version 4.4.0
Released 7 Apr 2025 - 67.77 kB
Works with firefox 58.0 and later, android 120.0 and later
Source code released under GNU Lesser General Public Licence v3.0 only
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Version 4.3.0
Released 26 Mar 2025 - 65.44 kB
Works with firefox 58.0 and later, android 120.0 and later
Source code released under GNU Lesser General Public Licence v3.0 only
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Version 4.2.4
Released 5 Mar 2025 - 67.53 kB
Works with firefox 58.0 and later, android 120.0 and later
Source code released under GNU Lesser General Public Licence v3.0 only
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Version 4.2.3
Released 9 Feb 2025 - 68.77 kB
Works with firefox 58.0 and later, android 120.0 and later
Source code released under GNU Lesser General Public Licence v3.0 only
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Version 4.2.2
Released 18 Jan 2025 - 68.62 kB
Works with firefox 58.0 and later, android 120.0 and later
Source code released under GNU Lesser General Public Licence v3.0 only
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Version 4.2.1
Released 21 Dec 2024 - 68.19 kB
Works with firefox 58.0 and later, android 120.0 and later
Source code released under GNU Lesser General Public Licence v3.0 only
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Version 4.2.0
Released 15 Dec 2024 - 67.36 kB
Works with firefox 58.0 and later, android 120.0 and later
Source code released under GNU Lesser General Public Licence v3.0 only
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Version 4.1.4
Released 9 Dec 2024 - 64.79 kB
Works with firefox 58.0 and later, android 120.0 and later
Source code released under GNU Lesser General Public Licence v3.0 only
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Version 4.1.3
Released 9 Nov 2024 - 63.31 kB
Works with firefox 58.0 and later, android 120.0 and later
Source code released under GNU Lesser General Public Licence v3.0 only
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Version 4.1.2
Released 18 Oct 2024 - 63.21 kB
Works with firefox 58.0 and later, android 120.0 and later
Source code released under GNU Lesser General Public Licence v3.0 only
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Version 4.1.1
Released 10 Oct 2024 - 62.92 kB
Works with firefox 58.0 and later, android 120.0 and later
Source code released under GNU Lesser General Public Licence v3.0 only
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Version 4.1.0
Released 25 Sep 2024 - 63.09 kB
Works with firefox 58.0 and later, android 120.0 and later
- 🛠️ Improvements
  - Limit font adjustments font-size and line-height to chat bubbles only
  - Enhanced GPThemes settings layout and scrolling behavior
- 🐛 Bug Fixes
  - Resolved broken styling in the Font tab section of GPThemes settings
  - Fixed GPThemes Customization tabs overlapping issues on very small mobile screens
  - Fixed chat bubble styles not being applied on Share Link Page.
  - Removed extra padding from the Reply element in the prompt textarea
Source code released under GNU Lesser General Public Licence v3.0 only
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Version 4.0.4
Released 16 Sep 2024 - 63.21 kB
Works with firefox 58.0 and later, android 120.0 and later
What's New in This Version:
- Improved Theme Consistency:
  - Theme changes made in GPT settings are now reflected in the GPThemes
    theme, and vice versa
  - The application of themes across the extension has been enhanced to ensure consistency, which was previously broken due to new OpenAI's code loading
- Bug Fixes:
  - Resolved scrollbar styling issues due to new OpenAI's code loading technique
  - Fix the text color in the prompt textarea for temporary chats in light themes.
  - The OLED theme display has been fixed in dialogs and GPT Stores.
- Performance Enhancements:
  - Significant behind-the-scenes improvements
- Known Issue:
  - A minor theme inconsistency remains on shared chat pages due to recent ChatGPT updates. Custom accent colors are not applied due to OpenAI's new dynamic code loading, which overrides some extension code.
<p>This update focuses on delivering a more seamless theme experience, fixing visual bugs, and enhancing overall extension performance. Thank you for using GPThemes!</p>
Source code released under GNU Lesser General Public Licence v3.0 only
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Version 4.0.3
Released 13 Sep 2024 - 62.14 kB
Works with firefox 58.0 and later, android 120.0 and later
- Fixed broken prompt textarea due to recent OpenAI changes
- Fixed broken Upgrade Your Plan dialog due to recent OpenAI changes
- Increased scrollbar width for better usability
- Add style to code text in chat bubbles to match the GPThemes
- ...many minor enhancements
Source code released under GNU Lesser General Public Licence v3.0 only
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Version 4.0.2
Released 29 Aug 2024 - 62.57 kB
Works with firefox 58.0 and later, android 120.0 and later
- Fixed user chat edit state design issues
- Resolved chat bubble background flash when the first message sent
- Revamped Upgrade Your Plan dialog for better clarity
- Enhanced new chat interface with redesigned example button cards
- Enhanced Create Link button style in Share Link Public to Chatdialogs
- Restored visibility of menu separators
- Adjusted gap for the new chat button from other links in sidebar
- Improved active tag appearance in feedback dialog
Source code released under GNU Lesser General Public Licence v3.0 only
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Latest version

Version 6.2.0

Older versions

Version 6.1.1

Version 6.1.0

Version 6.0.0

Version 5.3.0

Version 5.2.1

Version 5.2.0

Version 5.1.1

Version 5.1.0

Version 5.0.0

Version 4.4.0

Version 4.3.0

Version 4.2.4

Version 4.2.3

Version 4.2.2

Version 4.2.1

Version 4.2.0

Version 4.1.4

Version 4.1.3

Version 4.1.2

Version 4.1.1

Version 4.1.0

Version 4.0.4

Version 4.0.3

Version 4.0.2