ChatOver
Customizable YouTube chat overlay for better streams
ChatOver launched on January 5, 2026 with 5 votes, #3,400 of 14,584 launches that month and more than 75% of that year's launches.
What it does
Watch YouTube streams in TRUE fullscreen with chat visible. ChatOver overlays chat transparently on video—drag, resize, customize anywhere. No more split-screen mode or chat lag. Perfect for fullscreen viewing. Free & open-source (Chrome/Firefox).
Cross-Browser extension that overlays YouTube live chat directly on the video. Fully customizable. Works in all modes. - enXov/chatover
A cross-browser extension that overlays YouTube live stream chat directly on top of the video player. Watch your favorite streams with chat visible in any viewing mode! Note: ChatOver is currently available for manual installation. Once we gain traction, we'll publish to the Chrome Web Store and Firefox Add-ons for easier one-click installation! Download: Get chatover-v1.0.0.crx (Chrome) or chatover-v1.0.0.xpi (Firefox) from releases Install: Drag and drop the downloaded file into the extensions page (Chrome), or click "Load Temporary Add-on" and select the .xpi file (Firefox) Enjoy! Open any YouTube live stream and click the ChatOver button next to Live Chat Firefox Note: Temporary add-ons…from github.com
Does a similar job
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Youtube Live Chat Fullscreen2024 · chromewebstore.google.com · ▲6Use chat in YouTube Live fullscreen with this extension
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