Voxylio — multilingual dubbing version history - 9 versions
Voxylio — multilingual dubbing by LN
Voxylio — multilingual dubbing version history - 9 versions
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 1.9.4
Released Nov 13, 2026 - 402.54 KBWorks with firefox 140.0 and later- The floating bar now tells you why nothing is spoken (no subtitles on this video, subtitles turned off, still loading) instead of showing "Dubbing active".
- The popup offers a "Find a video with subtitles" link when a video has none.
- Fix: signing in with another account could be undone by a late check of the previous one.
Source code released under Custom License
Older versions
Version 1.9.3
Released Nov 5, 2026 - 399.11 KBWorks with firefox 140.0 and later- Fewer network requests: the extension now checks your plan only when it matters (opening the popup, starting to dub, coming back to a locked video) instead of every few minutes on every page.
Source code released under Custom License
Version 1.9.2
Released Nov 3, 2026 - 398.3 KBWorks with firefox 140.0 and later- Free plan: at the daily limit, the sentence being spoken now finishes instead of being cut, and the bar warns you 2 minutes before.
- Popup: a banner shows when your free trial day ends and what the free plan includes after it.
- No voice for your language? The popup now shows how to add one on your system (Windows, macOS, ChromeOS, Linux) and offers up to 3 languages you can switch to in one click.
- Course platforms: clearer "Pro only" message, with the student discount link.
- A one-time, dismissible request to leave a review after a few days of use.
- Fixes: Arabic and Russian plural forms, more precise free-minute counter, no "dubbing active" indicator on sites switched off in Options.
Source code released under Custom License
Version 1.9.1
Released Nov 1, 2026 - 354.82 KBWorks with firefox 140.0 and laterWhat's new in 1.9.1
• Interface now in 16 languages: Arabic, Hindi, Indonesian, Turkish, Russian and Vietnamese added.
• Faster start: after installing, sign in once and you're taken back to your video with dubbing turned on.
• Your browser's language is now the default dubbing language.
• YouTube: when a video's subtitle track is empty, Voxylio switches to the on-screen captions right away.
• A clear message when the video is already in the language you picked.
• Data use is now declared in Firefox's built-in consent screen.
• Small fixes: caption box width, minutes shown in your language.Source code released under Custom License
Version 1.9.0
Released Oct 31, 2026 - 238.75 KBWorks with firefox 140.0 and later- New plans: a full first day with everything unlocked, then 10 free minutes a day on YouTube, Netflix, Prime Video, Disney+ and Twitch. Pro and Lifetime unlock every site with no limit.
- Clearer voice errors with one automatic retry; the voice now waits while the video buffers.
- Long videos keep all their subtitles when you seek back.
- Faster first sentence, and a clear fallback to on-screen captions when a caption file can't be read.
- The popup shows lines skipped to stay in sync and suggests Auto-pause.
- Strictly local mode now uses on-device voices only.
- Cloud AI features removed.
Source code released under Custom License
Version 1.8.4
Released Sep 24, 2026 - 209.18 KBWorks with firefox 140.0 and laterSource code released under Custom License
Version 1.8.3
Released Sep 16, 2026 - 209.02 KBWorks with firefox 140.0 and laterSource code released under Custom License
Version 1.8.2
Released Sep 1, 2026 - 204.82 KBWorks with firefox 140.0 and laterSource code released under Custom License
Version 1.8.1
Released Aug 27, 2026 - 211.08 KBWorks with firefox 140.0 and laterNEW — 9 more players supported: Udemy, Hulu, HBO Max, Peacock, Dailymotion, Viki, LinkedIn Learning, Skillshare and edX. Their on-screen captions now feed the dubbing.
NEW — Udemy: the lecture's full caption track loads upfront with real timings (like on YouTube) — smoother dubbing, even with captions hidden.
NEW — YouTube: when the video's default audio track is already an automatic dub in your language, Voxylio now warns you instead of speaking over it (no more "two voices").
IMPROVED — The popup guides you to enable captions (CC) before concluding a player has none.
IMPROVED — Steadier language detection (no more going silent mid-video) and faster recovery when the online translator hiccups.
FIXED — Pro-only settings no longer appear on free accounts.Source code released under Custom License