Screen Maximizer for ChatGPT

Hide the prompt box, sidebar, and menus on ChatGPT with keyboard shortcuts. Unofficial; not affiliated with OpenAI.

As of June 2026, Screen Maximizer for ChatGPT has users in the Productivity category.

Usersno change0%
Ratingno change0%
— reviews
Reviewsno change0%
Version
1.2.0
Manifest V3

History

1 snapshots

Tracking since Jun 23, 2026.

Not enough history yet for this metric — the chart fills in as we collect more snapshots.
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DateUsersRatingReviewsVersion
Jun 23, 20261.2.0
Now1.2.0

Permissions & access

Permissions
storage
Host access
https://chatgpt.com/*, https://chat.openai.com/*

Screenshots

Screen Maximizer for ChatGPT screenshot 1

About

Reclaim your screen on chatgpt.com. Screen Maximizer for ChatGPT hides the interface around your conversation so the content gets the whole window.

FEATURES

- Hide the prompt box with one shortcut, so a finished conversation reads like a document
- Hide the sidebar, top bar, and disclaimer with another, and the chat expands to the full window width
- Auto-hide after send: sending a message tucks everything away so the response is front and center. Per-tab, on by default, and adjustable from the popup
- Rebindable shortcuts: click a shortcut in the popup and type a new combo
- The toolbar icon is tinted while something is hidden, grey when not

DEFAULT SHORTCUTS

- Cmd+; (Ctrl+; on Windows) toggles the prompt box
- Option+; (Alt+; on Windows) toggles the sidebar and menus

Restoring the prompt box refocuses the editor so you can keep typing immediately.

PRIVACY

No data collection, no analytics, no network requests. The extension only runs on chatgpt.com and chat.openai.com and only stores your shortcut bindings and toggle states.
Privacy policy: https://github.com/lemur1905/chatgpt-screen-maximizer#privacy-policy

This is an unofficial extension and is not affiliated with or endorsed by OpenAI. ChatGPT is a trademark of OpenAI. Source code: https://github.com/lemur1905/chatgpt-screen-maximizer

Technical

Version
1.2.0
Manifest
V3
Size
22.27KiB
Min Chrome
88
Languages
1
Featured
No

Metadata

ID
nodbampngpjdkjillnopmkfhllhhiadm
Developer ID
u2356ff166021998caa881685d874775e
Developer Email
[email protected]
Created
Jun 22, 2026
Last Updated (Store)
Jun 22, 2026
Last Scraped
Jun 23, 2026
Website

Data sourced from the Chrome Web Store · last verified Jun 23, 2026.