Each site has its own adapter that finds the video and its content key. Pages with a standard HTML5 <video> player also work, and you can open a local video file in the web player.
The extension reads the release code (for example SSIS-899 or FC2-PPV-4512345) from the page, so a film that was already subtitled loads its cached subtitles on a mirror domain.
Works inside an Incognito window once you allow the extension there
Subtitles are AI generated and can contain mistakes
Adult video sites
Western adult video sites
Adapters for general adult video sites generate a key from the video page so each video keeps its own subtitles.
EpornerXVideosXNXXRedTubeYouPornTokyo Motion
One key per video, not per page
Subtitles appear on the page you are watching
Free plan includes a daily generation allowance
Any HTML5 player
Other HTML5 video and local files
Pages with a standard <video> element are supported, and the web player opens a local video file (.mp4, .mkv, .webm) in your browser.
HTML5 <video>Local video files
The local video file never leaves your device
Only short audio chunks are sent for recognition
Not supported: DRM protected video
1-Command Setup for Windows • macOS • Linux
Terminal Installer & Incognito JAV Setup Generator
Built for privacy and speed: pick your OS, choose isolated Incognito JAV mode or interactive profile selection, and paste your License Key for zero-click activation.