Fake Fullscreen – Theater Mode
ExtensionFunctionality & UI2 users
Overview
Any video in a borderless theater view filling the whole tab, ideal for split view. Fullscreen buttons open it, not OS fullscreen.
A lightweight WebExtension (Manifest V3) that puts any HTML5 <video> into a "fake fullscreen" theater view covering the whole tab — with zero OS-level fullscreen, zero frameworks, and minimal permissions (storage only).
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Details
- Version1.5.0
- UpdatedNovember 7, 2026
- Size51.07KiB
- LanguagesEnglish
- Developer
Email
vitaliiamo@proton.me - Non-traderThis developer has not identified itself as a trader. For consumers in the European Union, please note that consumer rights do not apply to contracts between you and this developer.
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