ChatGPT WideScreen Adjuster

by Masachika Kamada · Workflow & Planning

Manifest V3 Free

View in Chrome Web Store Data as of 16 Oct 2026

Adjust your ChatGPT display width freely. Say goodbye to narrow text fields, and improve readability.

Users

1,000

0 in 30 days

Rating

4.9 / 5

−0.08 in 30 days

Ratings

+1 in 30 days

Store rank

#25K

#21K among extensions

Version

1.1.1

updated 16 Nov 2025

Users

monthly, 3 years

Latest, 16 Oct 2026: 1,000 usersMove the mouse over the chart for any month

Ratings count

monthly, 3 years

Latest, 16 Oct 2026: 12 ratingsMove the mouse over the chart for any month

The Chrome Web Store rounds user counts down to the leading digit, so the user line moves in steps. The ratings count is exact and is the better signal of real adoption.

About ChatGPT WideScreen Adjuster

"ChatGPT WideScreen Adjuster" is an extension that allows you to freely adjust the width of the display area in ChatGPT. You can customize the width of the display area, which was previously fixed, to your preferred reading width. The main features include: * Freely adjust the width: You can freely adjust the width of the ChatGPT display area to your preference. * Easy operation: By moving the slider in the popup, you can instantly adjust the width of the display area. * Save settings: Once you've adjusted the width, it is automatically saved and applied from the next time onwards. With "ChatGPT WideScreen Adjuster", enjoy a more comfortable ChatGPT experience. ※ If you encounter any bugs or have any concerns, please open an issue on the following GitHub repository and we will address it. https://github.com/masachika-kamada/ChatGPT-WideScreen-Adjuster