SubShift

macOS / Photo et vidéo

Gratuit

Obtenir sur l'App Store

SubShift 3 is the easiest way to add subtitles to your videos on Mac. Whether you're creating content for YouTube, adding captions to home videos, or translating foreign films, SubShift has you covered.

• Generate Subtitles Automatically
Turn any video into subtitled content with AI-powered speech recognition. Just load your video and let SubShift transcribe the audio automatically. Choose from three quality levels — the speech recognition model downloads automatically on first use (75-500 MB depending on quality selected). Supports multiple languages including English, Dutch, German, French, Spanish, Italian, Portuguese, Japanese, Korean, and Chinese.

• Extract from MKV Files
Have an MKV file with embedded subtitles? SubShift extracts text-based subtitle tracks directly — no ffmpeg or external tools required. Perfect for extracting subtitles from movies and TV shows.

• Translate with One Click
Reach international audiences by translating your subtitles to any language. The original text is preserved so you can always reference it.

• Fine-Tune Timing
Adjust subtitle timing with precision using the built-in sync tool. Shift all subtitles forward or backward to match your video perfectly.

• Edit with Ease
- Double-click any subtitle to edit text and timing
- Spell check highlights misspelled words
- Search through all subtitles instantly
- Add, delete, and reorder subtitles

• Export as SRT
Save your work as standard SRT files that work with any video player. Place the SRT file next to your video and most players will load it automatically.

• What's Included
- 10 free exports to get started
- Friendly priced one-time purchase unlocks unlimited exports
- No subscription

• Powered By
- WhisperKit for on-device speech recognition
- Apple Translation for subtitle translation
- VLCKit for video playback

All processing happens on your Mac — your videos never leave your device.

SubShift supports MP4 and MKV video files. Subtitle extraction works with text-based formats (SRT, ASS, SSA). Image-based subtitle formats (PGS, VOBSUB) are not supported.