Be careful with old versions! These versions are displayed for testing and reference purposes.You should always use the latest version of an add-on.
Latest version
Version 1.3.1
Released Nov 13, 2026 - 28.46 MBWorks with firefox 140.0 and later, android 142.0 and laterupdate local GPU fileSource code released under Mozilla Public License 2.0
Older versions
Version 1.3.0
Released Nov 13, 2026 - 28.46 MBWorks with firefox 140.0 and later, android 142.0 and laterLocal GPU
Welcome page
Checkout & Billing
Beta-End OfferSource code released under Mozilla Public License 2.0
Version 1.2.4
Released Nov 3, 2026 - 27.21 MBWorks with firefox 140.0 and later, android 142.0 and laterTăng giới hạn window lên 3hSource code released under Mozilla Public License 2.0
Version 1.2.2
Released Oct 28, 2026 - 26.81 MBWorks with firefox 140.0 and later, android 142.0 and laterTranscript pipeline and AI repair test fixesSource code released under Mozilla Public License 2.0
Version 1.2.1
Released Oct 24, 2026 - 26.81 MBWorks with firefox 140.0 and later, android 142.0 and laterfix diarizationSource code released under Mozilla Public License 2.0
Version 1.2.0
Released Oct 24, 2026 - 26.81 MBWorks with firefox 140.0 and later, android 142.0 and laterAdd Diarization + Voice bankSource code released under Mozilla Public License 2.0
Version 1.1.3
Released Oct 19, 2026 - 26.78 MBWorks with firefox 140.0 and later, android 142.0 and laterfixed: download audioSource code released under Mozilla Public License 2.0
Version 1.1.2
Released Oct 18, 2026 - 26.89 MBWorks with firefox 140.0 and later, android 142.0 and laterMid-sentence early chainSource code released under Mozilla Public License 2.0
Version 1.1.1
Released Oct 17, 2026 - 26.89 MBWorks with firefox 140.0 and later, android 142.0 and laterCảm xúc giọng đọc
Tải xuống audio lên đến 2h
Bổ sung thêm trang trên mobileSource code released under Mozilla Public License 2.0
Version 1.1.0
Released Oct 17, 2026 - 26.78 MBWorks with firefox 140.0 and later, android 142.0 and laterEmotion Dubbing: AI context-aware emotion delivery (happy, sad, angry...), emotion voice previews, available for Pro & Max.
Speaker Voice Priority: Drag-and-drop voice assignment order for multi-speaker videos, with an exclusion ("Not used") section.
Upgraded Audio Export (WAV):
Two modes: Listen (back-to-back with natural pauses) and Synced (aligned to video timeline).
Max export duration increased from 20 min to 120 min, with 50% lower RAM usage.
Mobile Dub Bar: Dedicated touch control bar for Coursera, Udemy, Three.js Journey, and Domestika.
Expanded Safari Support: Extended to major learning platforms on iOS & macOS (not just YouTube).
New "Advanced Voice" UI: Unified Emotion and Multi-speaker settings into a single section.Source code released under Mozilla Public License 2.0
Version 1.0.0
Released Oct 10, 2026 - 15.24 MBWorks with firefox 140.0 and later, android 142.0 and laterUpdate mobile versionSource code released under Mozilla Public License 2.0
Version 0.9.0
Released Oct 3, 2026 - 15.06 MBWorks with firefox 140.0 and later, android 142.0 and laterSource code released under Mozilla Public License 2.0