Subsio — High-quality subtitles everywhere

Find subtitles in your language or translate with Subsio, directly inside the video player.

Subsio brings subtitle search and AI translation into your video player. Find an existing subtitle in your language, translate another release, or load your own subtitle file. • Search for a movie or TV episode and choose the matching subtitle release. • Use existing subtitles or translate them into your preferred language. • Adjust subtitle timing, font, size, colors, background and position. • Restore subtitles you already purchased through Saved / Free. • Load your own SRT, VTT or ASS files without using credits. • Enable Subsio on the websites you choose, with optional automatic video detection. Connect your Subsio account through subsio.net. Searching is free. Using an existing subtitle normally costs 1 credit; translation starts at 2 credits and varies with subtitle length. The exact price is shown before processing. Paid actions use your Subsio account balance. Subsio works with supported HTML5 video players and includes a Netflix player integration. Compatibility varies by website, embedded player, fullscreen mode and Picture-in-Picture. It does not provide video streaming or access to paid content. Get started: install Subsio, open the extension, connect your Subsio account, enable it on your chosen website and reload the video page. Open the Subsio button in the player to choose your subtitles.