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Find subtitles in your language or translate with Subsio, directly inside the video player. Subsio helps you find, translate and display subtitles while watching videos in your browser. Open Subsio from the S button in your video player. Search for a movie or series, check the season and episode when needed, and choose an available subtitle file. If the subtitles are in another language, you can request a translation through your Subsio account. Features - Find subtitles by movie or series title. - Display original or translated subtitles in the video player. - Adjust subtitle timing earlier or later. - Choose your subtitle language and caption appearance. - Load your own SRT, VTT or ASS subtitle files. Account and credits Online subtitle retrieval and translation require a Subsio account and credits. Credit costs are shown in the extension. Loading your own subtitle files does not use credits. Compatibility Support depends on the website and its video player. Subtitle availability varies by title and language.
Nov 4, 2026
rating_count is the Chrome Web Store ratings count, not a written-review count.
Media assets
Screenshots and videos on the listing.
Has promo video
Whether the listing includes at least one video.
Languages
Declared language locales.
Developer website
Listing exposes a developer website URL.
Contact email
Listing exposes a contact email.
Keyword in name
Case-insensitive substring match in the name.
Keyword in description
Case-insensitive substring match in the description.
Keyword occurrences in description
Count of case-insensitive occurrences in the description.
Category user-count percentile
Share of same-category extensions with fewer users (null if unknown).
These are transparent listing completeness / keyword signals, not a prediction of Chrome Web Store search ranking.