The fastest ChatGPT widescreen userscript. Just one line, you don't even have to install a script. Create a bookmark and activate with one click.
The fastest ChatGPT widescreen userscript.
Just one line, you don't even have to install a script.
Create a bookmark named "Expand ChatGPT" with the following URL:
Click the bookmark and all ChatGPT chat boxes should expand instantly.
✅ Don't use 10 pages of JavaScript when you can use one line
✅ Don't use JavaScript when you can use pure CSS
✅ Don't wait for elements to show when you don't need to
✅ No addEventListener()
✅ No find()
✅ No forEach()
✅ No getElementById()
✅ No matchAll()
✅ No MutationObserver()
✅ No Promise()
✅ No querySelector()
✅ No setAttribute()
✅ No setTimeout()
✅ No window.onload()
✅ No xmlHttpRequest()
✅ No other CPU burning and scroll jittering callback nonsense
If you don't want to install a script, create a bookmark named "Expand ChatGPT" with the following URL:
Click the bookmark and all ChatGPT chat boxes should expand instantly.
You can also copy and paste the same URL directly into the URL bar and press enter:
Note: Some browsers remove the "javascript:" from the URL for security reasons, you may need to manually enter "javascript:" in front of the URL before pressing Enter. Upon pressing Enter, all ChatGPT chat boxes should expand instantly.
ChatGPT uses the following TailwindCSS to limit box widths under different screen sizes:
This script inserts the following CSS rules into the master style sheet:
It overrides TailwindCSS and keeps chat boxes at 100% max-width on all screen sizes, before they are even created.
JavaScript is used only to insert the CSS rule. Once the rule is inserted, it applies to all current and future chat boxes on the same page, no further JavaScript processing is required.
This approach functions without relying on constant page element monitoring, resulting in less rendering lag, especially in lengthy conversations and on less powerful hardware.
QingJ © 2025
镜像随时可能失效，请加Q群300939539或关注我们的公众号极客氢云获取最新地址
