extension ExtPose

Open Subtitles

CRX id


Description from extension meta

Add subtitles to any HTML5 video sites such as Youtube, Netflix, Amazon Prime Video, Disney+, HBO Max and other stream sites.

Image from store Open Subtitles
Description from store Open Subtitles extension provides subtitles experience to any HTML5 video site (youtube, netflix, amazon prime, hulu and other streaming sites) Features: • Search - autodetection of title, download and view subtitles in videos from OpenSubtitles.com • Drag and drop subtitles file if you want custom subtitles • Supported subtitle formats: *.srt, *.vtt, *.ass, *.ssa • Works on iframes (embedded videos) • Synchronize subtitles to video • Customize Subtitles color, background color, transparency, font size • See transcription/text of video/subtitles, possible copy with shift+left-click • Jump to timestamp with left click How to use: - Install the extension to your browser. - We recommend to pin it to navigation bar, so you can use it easily - Open website with video - Click on "Open Subtitles" extension at the right top corner in your browser, it will open extension dialog - The first video is autodetected, title is detected, search for subtitles and download them, or drop subtitle file - Subtitles are displayed on video

Latest reviews

  • (2023-08-06) Ahmet ŞEN: çalışmıyor
  • (2023-06-27) SakuraHougetsu28: it works great, but it has some bugs when i'm in the settings customizing the subs, for example i cant turn the background off, but in general works fantastic, so anyway it deserves five stars ^^
  • (2023-05-30) T Q: I don't know how I can live without this now, have been able to watch movies where streaming services offered no subtitles
  • (2023-05-05) En Xie: 非常好用 , thinks!!!!!!!!! , 正是我需要的
  • (2023-01-24) Higor Cardoso: Funciona muito bem. Apenas acho que deveria ter a opção de favoritar uma série / desenho, facilitaria ainda mais.
  • (2023-01-22) bulletproof2k: Great, thanks!

Latest issues

  • (2023-09-18, v:6.3.7) Andjelo Gogic: Can't download subtitles
    Can't download any subtitles, this is the error from the console: Access to fetch at 'https://api.opensubtitles.com/api/v1/download' from origin 'https://www.youtube.com' has been blocked by CORS policy: No 'Access-Control-Allow-Origin' header is present on the requested resource. If an opaque response serves your needs, set the request's mode to 'no-cors' to fetch the resource with CORS disabled. 17:12:05.881 popup.js:2 POST https://api.opensubtitles.com/api/v1/download net::ERR_FAILED 403
  • (2023-04-05, v:6.3.7) Davyd Messias: Type to search in extension affects streaming page
    When I type to fetch subtitles, the streaming page responds when I click on the letters, for example: if I search for "the office" when I click on "f" the player changes to full screen, when I click on the spacebar the player pause or play the video.
  • (2022-07-25, v:6.3.3) יוסי פריד: cannot write/edit anything in the search bar
    Hey There are sites like "Hulu" where it is not possible to search for a specific name of a movie/series. Basically, you cannot write/edit anything in the search bar Can this be fixed somehow? Thanks


4,825 history
3.3125 (16 votes)
Last update / version
2023-10-03 / 6.3.8
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