Sync Audio Tabs
Sync Audio Tabs is a Firefox extension that synchronizes two video players running in separate browser tabs. Users can designate one tab as the audio source and the other as the subtitle source, with automatic play, pause, and timing correction.
Overview
6 featuresIn the Browser DevTools & extensions space, Sync Audio Tabs takes a focused approach. It focuses on watching video with audio from one language version and subtitles from another without losing synchronization. Sync Audio Tabs is a consumer product aimed at firefox users watching multilingual video streams. It is available for free. Sync Audio Tabs is available on the web and embeddable surfaces.
FubarXS builds and maintains Sync Audio Tabs, and it first shipped in 2026. Among its 6 catalogued features are two-tab synchronization, audio source selection, and subtitle source selection. The interface is available in 32 languages, including Czech, German, and Greek.
Summary written by a language model from the project’s public pages.
- Two-tab synchronization
- Audio source selection
- Subtitle source selection
- Play/pause sync
- Timing correction
- Video playback sync
Built with & integrations
Trust & compliance
Indexing history
1What PulseGate has recorded for this listing
Frequently asked questions about Sync Audio Tabs
- What is Sync Audio Tabs?
- Sync Audio Tabs focuses on watching video with audio from one language version and subtitles from another without losing synchronization. It is catalogued under Browser DevTools & extensions on PulseGate.
- Who is Sync Audio Tabs for?
- Sync Audio Tabs is a consumer product built for firefox users watching multilingual video streams.
- Is Sync Audio Tabs free?
- Yes — Sync Audio Tabs is free to use.
- What platforms does Sync Audio Tabs run on?
- Sync Audio Tabs runs on the web and embeddable surfaces.
- Is Sync Audio Tabs still active?
- Unverified. Sync Audio Tabs has not been re-checked since it entered the index, so there is no finding either way — and only a positive finding would say otherwise.
- What are alternatives to Sync Audio Tabs?
- Similar projects tracked by PulseGate include Auto Mute Tabs, Tab Group Syncer, and Frame Sync.Auto Mute TabsTab Group SyncerFrame Sync
- Who makes Sync Audio Tabs?
- Sync Audio Tabs is developed by FubarXS.
- How long has Sync Audio Tabs been around?
- Sync Audio Tabs first shipped in 2026.
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