Loading…
CompareOpen in Google Play
This app isn't in any of our charts yet.
Improved subtitle generation reliability: • Reduced memory pressure for large speech recognition models • Improved recovery when the recognition worker exits unexpectedly • Improved stability for Spanish and other multilingual subtitles
Generate SRT subtitles offline. No upload, no internet.
SubLocal — Offline Subtitle Generator Generate and translate subtitles for your videos and audio files directly on your device. SubLocal does not upload your media or subtitle text for processing. AI models are downloaded only when you request them; transcription and translation then work offline. Extract audio from video and export it as an M4A file, or export subtitles as SRT or ASS. Key Features: • Offline AI subtitle generator — no upload, 100% private • Free unlimited on-device subtitle translation • Subtitle maker for video and audio (MP4, MKV, MOV, MP3, WAV and more) • Extract audio from video and export as M4A (video to audio) • Export SRT or ASS as original, translated, or bilingual subtitles • Real-time subtitle playback with highlighting • History for all your transcriptions • Multiple AI models for different languages Supported Languages: Chinese, English, Japanese, Korean, Cantonese, French, Spanish, German, Italian, Portuguese, Russian, Greek How to use: 1. Pick a video or audio file 2. Choose language and AI model 3. Tap Generate — subtitles are created on your device 4. Translate if needed, then export SRT/ASS subtitles or extract audio Media processing, transcription, and translation are local. Model downloads require internet access, but they do not include your media or subtitle content. Files leave the app only when you explicitly share or export them to another destination. No account required. Free to use.