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dubly.me: YouTube Translator, AI Dubbing & Subs version history - 25 versions

dubly.me: YouTube Translator, AI Dubbing & Subs by dubly.me

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dubly.me: YouTube Translator, AI Dubbing & Subs version history - 25 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 1.0.29

    Released Nov 14, 2026 - 1.33 MB
    Works with firefox 128.0 and later, android 128.0 and later
    • New installs see a short data notice and choose before anything is sent
    • Subtitles grow with the player in fullscreen and on a TV; size slider up to 300%
    • Subtitles load when you start dubbing on a paused YouTube video
    • Ads and stopped dubs play at your own volume, not full volume
    • Subtitle-only mode counts minutes only while the video plays in a visible tab
    • A heads-up about 2 minutes before the free daily limit
    • Clearer messages when YouTube does not send subtitles, and a button to pick another language
    • The first dub uses your browser's language

    Source code released under All Rights Reserved

    Download Firefox and get the extension
    Download file
  • Older versions

    Version 1.0.28

    Released Nov 7, 2026 - 1.27 MB
    Works with firefox 128.0 and later, android 128.0 and later
    • Dub videos without subtitles on other sites by listening to the video (Basic)
    • If your network or antivirus blocks dubly.me, the extension now says so and shows how to fix it
    • "Dubbing starts after the ad" while an ad plays
    • The settings window follows your browser's language
    • Firefox: settings are kept when sync is turned off

    Source code released under All Rights Reserved

    Download file
  • Version 1.0.27

    Released Nov 1, 2026 - 1.18 MB
    Works with firefox 128.0 and later, android 128.0 and later
    • Dub videos in Wistia players (Basic)
    • Clearer first steps: create a free account, try without one, or sign in to the account you already have
    • A tip shows where the dubly.me icon lives in the browser toolbar
    • Show or hide your password while typing it

    Source code released under All Rights Reserved

    Download file
  • Version 1.0.26

    Released Oct 30, 2026 - 1.15 MB
    Works with firefox 128.0 and later, android 128.0 and later
    • Dub YouTube videos embedded on other websites
    • Videos already in your language are no longer dubbed
    • Subtitles are found more reliably on YouTube, and the dubbed voice follows the speaker more smoothly

    Source code released under All Rights Reserved

    Download file
  • Version 1.0.25

    Released Oct 24, 2026 - 1.11 MB
    Works with firefox 128.0 and later, android 128.0 and later
    • The dubbed voice is now made in your browser: it starts faster and keeps working even when our server is blocked by the voice service
    • Netflix dubbing works again

    Source code released under All Rights Reserved

    Download file
  • Version 1.0.24

    Released Oct 23, 2026 - 1.1 MB
    Works with firefox 128.0 and later, android 128.0 and later
    • Sentence by sentence: the original says a sentence, the video pauses, the dub repeats it — for language learners
    • Rate the dub right on the video after you watch (👍 / 👎), so we can improve that language
    • Subtitles in 169 languages; dubbed voice in 115
    • Popup and on-video text in 120 languages (18 more)
    • YouTube auto-captions: sentences now end where the speaker ends, not mid-sentence
    • Fixes: subtitles no longer missing when a YouTube video starts with an ad

    Source code released under All Rights Reserved

    Download file
  • Version 1.0.23

    Released Oct 20, 2026 - 1.03 MB
    Works with firefox 128.0 and later, android 128.0 and later
    • Two-language subtitles: show the original line under the translation
    • Subtitle styles (high contrast, no background, light) and subtitle size
    • With headphones: original in the left ear, dubbed voice in the right
    • Alt+Shift+R repeats the last sentence
    • Download the subtitles as .srt: translation, original or both
    • Basic: translation style and metric units; summary and chapters without starting a dub
    • Clearer popup: grouped settings, instant save, dubbing status with Stop
    • Fixes: m.youtube video no longer goes silent after a dub; subtitles clear during silence
    • Store listing: 55 locales (+en_GB, en_US, en_AU, es_419)

    Source code released under All Rights Reserved

    Download file
  • Version 1.0.22

    Released Oct 19, 2026 - 989.11 KB
    Works with firefox 128.0 and later, android 128.0 and later
    • Search in the language picker: type a language name or its code
    • On other video sites, the dub button sits in the player's control bar, and messages appear on the video
    • Large video files, such as long lessons on course sites, can now be dubbed
    • A clearer note when a language is read by a voice from another language

    Source code released under All Rights Reserved

    Download file
  • Version 1.0.21

    Released Oct 16, 2026 - 978.22 KB
    Works with firefox 128.0 and later, android 128.0 and later
    • Free plan on YouTube: sound labels like [Music] are no longer shown or read aloud

    Source code released under All Rights Reserved

    Download file
  • Version 1.0.20

    Released Oct 16, 2026 - 978.11 KB
    Works with firefox 128.0 and later, android 128.0 and later
    • The first dubbed voice starts sooner
    • When a video has no subtitles, dubly.me tells you and offers a sample video
    • The sample video is free: it doesn't use your daily minutes

    Source code released under All Rights Reserved

    Download file
  • Version 1.0.19

    Released Oct 14, 2026 - 968.4 KB
    Works with firefox 128.0 and later, android 128.0 and later
    • Free plan: dubbing works on YouTube and uses YouTube's own automatic translation
    • Basic: choose the translation source on YouTube, YouTube or AI (AI fits each sentence to the speech timing)
    • Udemy, Coursera, Netflix and the other platforms are part of Basic
    • Clearer plan cards in the popup

    Source code released under All Rights Reserved

    Download file
  • Version 1.0.18

    Released Oct 13, 2026 - 942.73 KB
    Works with firefox 128.0 and later, android 128.0 and later
    • A new welcome page after installing: press play and hear a short film clip dubbed in your language before you open your first video
    • The welcome page shows where the dubbing button is on the player and helps you pin the extension icon
    • If you remove the extension, a short optional page asks what went wrong
    • Long videos: jumping far ahead restarts the dub from the new position instead of waiting
    • Firefox: usage statistics are sent only if you allow them

    Source code released under All Rights Reserved

    Download file
  • Version 1.0.17

    Released Oct 12, 2026 - 525.2 KB
    Works with firefox 128.0 and later, android 128.0 and later
    • After installing, a welcome page opens by itself: pick a language and the first dub starts on a sample video
    • Changing the dubbing language while a video plays no longer mixes in the previous language
    • After a few dubbed videos, a short line on the player asks for a store rating; it can be closed for good

    Source code released under All Rights Reserved

    Download file
  • Version 1.0.16

    Released Oct 8, 2026 - 519.79 KB
    Works with firefox 128.0 and later, android 128.0 and later
    • The popup now has a "Dub this video" button on every video page, and when no video is open it offers a sample video to try
    • When the free daily limit is reached, the message on the video has a button to create a free account or see the Basic plan
    • On the free plan, Summary and Chapters are one line in the popup instead of two large buttons
    • Basic now shows its fair-use limit of up to 9 hours a day, and the limit message no longer says "too many requests"

    Source code released under All Rights Reserved

    Download file
  • Version 1.0.15

    Released Oct 6, 2026 - 507.11 KB
    Works with firefox 128.0 and later, android 128.0 and later
    • Translations saved before this version are fetched again once, so a dubbed line no longer plays at the wrong moment in the video
    • New choice in the popup: Dubbed voice, Subtitles or Both. Subtitles shows the translation on screen and keeps the original sound, without generating any speech

    Source code released under All Rights Reserved

    Download file
  • Version 1.0.14

    Released Oct 5, 2026 - 503.06 KB
    Works with firefox 128.0 and later, android 128.0 and later
    • Faster first voice: a short first piece of the video is translated before the rest
    • Original-volume slider: the low end is quieter, so 5% stays well under the dubbed voice
    • YouTube: the original sound no longer jumps to full volume for a moment while dubbing
    • Pausing the video pauses the dubbed voice too; a dub started on a paused video waits until you press play
    • Subtitles: YouTube's own captions are hidden while ours are on; drag them on m.youtube.com and by touch on Firefox for Android (double-tap resets)
    • Firefox for Android tablets: no more crackling voice, and the volume sliders work as on phones
    • The dub button no longer disappears when another dubbing extension is installed on the same page

    Source code released under All Rights Reserved

    Download file
  • Version 1.0.13

    Released Oct 4, 2026 - 499.49 KB
    Works with firefox 128.0 and later, android 128.0 and later
    • Voice preview in onboarding: hear a voice before you start (117 languages)
    • Draggable subtitles; while a dub is playing, Alt+Shift+D switches between the original sound and the dubbed voice
    • Optional: the original sound gets louder in longer pauses between dubbed sentences, so music and effects come through (off by default)
    • YouTube: human-made English captions are now preferred over auto-generated ones
    • Firefox for Android: settings open in a tab, sign-in notice fits the screen, YouTube captions turned off during dubbing, ducking works from the first playback
    • New usage statistic: how long until the first dubbed sentence is heard, recorded only as a range (see dubly.me/privacy)

    Source code released under All Rights Reserved

    Download file
  • Version 1.0.12

    Released Oct 2, 2026 - 481.64 KB
    Works with firefox 128.0 and later, android 128.0 and later
    Fixes for Firefox for Android:
    - Subtitles now keep a normal size even when the phone uses a larger system font.
    - The dubly.me button on the video now opens the settings in a new tab, and goes back to the video when you are done.

    Source code released under All Rights Reserved

    Download file
  • Version 1.0.11

    Released Oct 2, 2026 - 480.34 KB
    Works with firefox 128.0 and later, android 128.0 and later
    Better experience on Firefox for Android:
    - Dubbing now starts on mobile YouTube (m.youtube.com) even before the video has started playing.
    - Subtitles scale to the size of the video player.
    - Dub volume now follows the video player's own volume.
    - New settings button next to the dub button. Both are shown as floating buttons, one above the other.
    - The popup now fits the phone screen.

    Source code released under All Rights Reserved

    Download file
  • Version 1.0.10

    Released Oct 1, 2026 - 478.11 KB
    Works with firefox 128.0 and later, android 128.0 and later

    Source code released under All Rights Reserved

    Download file
  • Version 1.0.9

    Released Sep 25, 2026 - 323.81 KB
    Works with firefox 128.0 and later, android 128.0 and later

    Source code released under All Rights Reserved

    Download file
  • Version 1.0.8

    Released Sep 18, 2026 - 290.89 KB
    Works with firefox 128.0 and later, android 128.0 and later

    Source code released under All Rights Reserved

    Download file
  • Version 1.0.6

    Released Aug 8, 2026 - 226.88 KB
    Works with firefox 128.0 and later, android 128.0 and later

    Source code released under All Rights Reserved

    Download file
  • Version 1.0.5

    Released Aug 8, 2026 - 226.2 KB
    Works with firefox 128.0 and later, android 128.0 and later

    Source code released under All Rights Reserved

    Download file
  • Version 1.0.3

    Released Jun 27, 2026 - 157.61 KB
    Works with firefox 128.0 and later

    Source code released under All Rights Reserved

    Download file
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