SubLocal generates SRT subtitles for your videos — entirely on your device. No internet, no uploads, no account needed.
Just pick a video, choose a language, and get subtitles in seconds. Powered by on-device AI.
• 100% offline — works without internet
• Privacy-first — files never leave your device
• 12 languages — English, Chinese, Japanese, Korean, French, Spanish, German, and more
• Any format — MP4, MKV, MOV, MP3, WAV...
• Export SRT — use in any editor or player
• No sign-up required
