AI Subtitles & Dictionary - InterSub version history - 25 versions
AI Subtitles & Dictionary - InterSub by InterSub
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 4.17.0
Released May 31, 2025 - 2.54 MBWorks with firefox 58.0 and later- bug fixes
Source code released under All Rights Reserved
Download Firefox and get the extensionYou'll need Firefox to use this extensionOlder versions
Version 4.15.0
Released May 27, 2025 - 2.54 MBWorks with firefox 58.0 and laterUpgrades to website word translation:
* Enhanced overall performance for faster, smoother translations.
* Added a new smart mode: Translate only on websites in your learning language.
This means the translation bubble will appear only on pages written in the language you’re learning.
For example, if your native language is Spanish and you’re learning English, the translation will now only activate on English-language sites. The feature is enabled by default, you can always switch it off in Settings.
Fixes:
* YouTube support: fixed cases where the player couldn’t fetch subtitles — translations now work more reliably.
* Better compatibility with Amazon Prime: resolved subtitle desynchronization issues in videos with ads.Source code released under All Rights Reserved
Version 4.13.0
Released May 9, 2025 - 2.56 MBWorks with firefox 58.0 and laterAdded translation of words on websites (beta)Source code released under All Rights Reserved
Version 4.12.0
Released May 8, 2025 - 2.55 MBWorks with firefox 58.0 and laterFixes for 2SUB supportSource code released under All Rights Reserved
Version 4.10.0
Released May 6, 2025 - 2.55 MBWorks with firefox 58.0 and laterminor fixes and improvementsSource code released under All Rights Reserved
Version 4.9.0
Released May 5, 2025 - 2.55 MBWorks with firefox 58.0 and later- Amazon Prime support fix
- Crunchyroll support improvement (fix the player error KPAL-1001 appearance)
- floating subtitles behavior improvement
Source code released under All Rights Reserved
Version 4.6.0
Released Apr 26, 2025 - 2.54 MBWorks with firefox 58.0 and later- AI Language Buddy chat – now you can type your questions and save definition of a given explanation to your wordbook
- Shortcut to toggle dual subtitles (D key). Allows quick switching on and off during playback without a need to open Settings.
- Automatic translation from Traditional to Simplified Chinese. Applies when a video doesn’t have simplified subtitles available.
Source code released under All Rights Reserved
Version 4.1.0
Released Apr 9, 2025 - 2.51 MBWorks with firefox 58.0 and later- Ask AI language buddy in chat to explain details about selected word/phrase in its context.
- RTL support fix in Remote Control
Source code released under All Rights Reserved
Version 3.111.0
Released Feb 24, 2025 - 2.49 MBWorks with firefox 58.0 and later- Fixed subtitle offset on Amazon Prime in videos with ads
Source code released under All Rights Reserved
Version 3.109.0
Released Feb 17, 2025 - 2.49 MBWorks with firefox 58.0 and later- dual subtitles AI translation. If a video doesn't have subs for the second language we will try to translate it on the fly
- new lemmatization engine for English, Spanish, German, French, Russian, Italian, Polish, Dutch, Portuguese should improve the accuracy of words translation
Source code released under All Rights Reserved
Version 3.105.0
Released Feb 6, 2025 - 2.48 MBWorks with firefox 58.0 and laterAnki apps support
Minor bug fixesSource code released under All Rights Reserved
Version 3.95.0
Released Dec 16, 2024 - 2.47 MBWorks with firefox 58.0 and laterAdded ability to disable playback auto pause on hovering words in subtitles
Minor bugfixesSource code released under All Rights Reserved
Version 3.94.0
Released Dec 14, 2024 - 2.47 MBWorks with firefox 58.0 and later* Crunchyroll support fix
* New subtitles displaying engineSource code released under All Rights Reserved
Version 3.92.0
Released Dec 8, 2024 - 2.47 MBWorks with firefox 58.0 and later* Ororo.tv support
* Crunchyroll subtitles detection fixSource code released under All Rights Reserved
Version 3.91.0
Released Dec 6, 2024 - 2.46 MBWorks with firefox 58.0 and laterPrime video subtitles issue fixSource code released under All Rights Reserved
Version 3.90.0
Released Dec 2, 2024 - 2.46 MBWorks with firefox 58.0 and laterSource code released under All Rights Reserved
Version 3.88.0
Released Dec 2, 2024 - 2.46 MBWorks with firefox 58.0 and laterBug fixes and improvementsSource code released under All Rights Reserved
Version 3.87.0
Released Nov 21, 2024 - 2.46 MBWorks with firefox 58.0 and laterNew platform support: CrunchyRoll
Updates and Bug Fixes: Improved long subtitles auto-fitting into two lines (to help you read them with ease): now it works more cleared and efficiently.Source code released under All Rights Reserved
Version 3.82.0
Released Nov 1, 2024 - 2.45 MBWorks with firefox 58.0 and later* Unlimited lookups on Free plan with ad support
* Bug fixes and minor improvementsSource code released under All Rights Reserved
Version 3.79.0
Released Oct 24, 2024 - 2.44 MBWorks with firefox 58.0 and laterSource code released under All Rights Reserved
Version 3.78.0
Released Oct 14, 2024 - 2.44 MBWorks with firefox 58.0 and laterShadowing bug fixesSource code released under All Rights Reserved
Version 3.77.0
Released Oct 9, 2024 - 2.44 MBWorks with firefox 58.0 and laterfixed ticker like appearance for YouTube auto generated subtitlesSource code released under All Rights Reserved
Version 3.76.0
Released Oct 6, 2024 - 2.44 MBWorks with firefox 58.0 and laterbug fixesSource code released under All Rights Reserved
Version 3.75.0
Released Oct 3, 2024 - 2.44 MBWorks with firefox 58.0 and laterbug fiesSource code released under All Rights Reserved
Version 3.71.0
Released Sep 25, 2024 - 2.44 MBWorks with firefox 58.0 and laterSource code released under All Rights Reserved