# Let us customize each window/mode separately **URL:** \ **Category:** Feature requests\ **Tags:** chatgpt-app, feature-request, suggestion, codex-app\ **Created:** [August 16, 2026, 9:54pm UTC](https://community.openai.com/t/let-us-customize-each-window-mode-separately/1390789 "2026-08-16T21:54:47Z")\ **Posts on this page:** 3\ **Page:** 1
**Author:** ![KDD](https://avatars.discourse-cdn.com/v4/letter/k/ecb155/32.png) [@KDD](https://community.openai.com/u/KDD)\ **Post date:** [August 16, 2026, 9:54pm UTC](https://community.openai.com/t/let-us-customize-each-window-mode-separately/1390789/1 "2026-08-16T21:54:47Z")
With the new unified Frankenstein app, it’s now more important than our to be able to tell them apart, to see at a glance which mode we’re in and manage multiple projects etc. For example when in Codex I like to use the red Lobster theme, and in ChatGPT mode the softer green Everforest, and different fonts for each etc. Maybe even an option to have a different appearance per project? There also needs to be an option to filter the sidebar list to show ONLY Chat, Work or Codex projects/task. It’s very confusing when you have lots of open chats! ---
**Author:** ![OpenAI\_Support](https://sea2.discourse-cdn.com/openai1/user_avatar/community.openai.com/openai_support/32/561845_2.png) [@OpenAI\_Support](https://community.openai.com/u/OpenAI_Support)\ **Post date:** [September 8, 2026, 1:09am UTC](https://community.openai.com/t/let-us-customize-each-window-mode-separately/1390789/2 "2026-09-08T01:09:53Z")
Thanks for the ideas! Desktop can now filter ChatGPT Recents to Chat or Work, with Codex in a separate view: https://help.openai.com/en/articles/20001275. We'll share the request for separate themes and fonts by mode, window or project. No timeline to share. ---
**Author:** ![Prashant\_Pardesi](https://avatars.discourse-cdn.com/v4/letter/p/f9ae1b/32.png) [@Prashant\_Pardesi](https://community.openai.com/u/Prashant_Pardesi)\ **Post date:** [September 8, 2026, 1:11am UTC](https://community.openai.com/t/let-us-customize-each-window-mode-separately/1390789/3 "2026-09-08T01:11:38Z")