GPThemes - ChatGPT Widescreen, Fonts & ColorsReviews, users & alternatives

GPThemes - ChatGPT Widescreen, Fonts & Colors is a Functionality & UI extension by itsmarta with ≈5K users. Chrome Web Store users rate it 4.9 out of 5 from 76 ratings. By users it sits in the top 5% of Functionality & UI extensions. It was updated 13 days ago.

• Chat GPT Font Changer: ≈1K users, 3.9★
• Change Colors: ≈10K users, 4.0★
• ChatGPT Full Width: ≈1K users, 4.3★
• Roomy: Wide Mode for Gemini, ChatGPT, Claude & DeepSeek: ≈20K users, 4.9★
• Persian Right — RTL & Font Changer for AI Chatbots: ≈10K users, 4.9★

All GPThemes alternatives compared. Best Functionality & UI extensions

GPThemes asks for 1 permission and access to 2 site patterns. None of them are on our list of wide-access permissions.

Permissions show what it could do, not what it does. See the full permission list.

• 0 of the 6 reviews posted in the last 90 days gave 1 or 2 stars.
• It was updated in the last two weeks. A fresh update can fix a problem, or occasionally cause one.

Common fixes

• Update Chrome and the extension
• Turn it off and on in chrome://extensions
• Reload the page
• Turn other extensions off in case two clash

Still stuck? Contact the maker or try an alternative.