KakuCut: Video Editor

On-Device Auto Captions

Only for iPhone

Free · Designed for iPhone. Not verified for macOS.

iPhone

New: per-clip filters, custom project covers and original-audio waveforms. Karaoke captions light up each word, and your footage stays on your iPhone. Edit with confidence and fine-tune your captions and video. Your footage stays on your iPhone—no uploads required. KakuCut is a local video editor designed for creating captions and shaping your story directly on iPhone. Import up to ten video clips, arrange and trim your edit, then generate editable captions on supported devices. Fine-tune the text, timing, style, and placement before exporting a finished MP4 video or a separate SRT subtitle file. With KakuCut, you can: • Generate captions from your video’s speech • Edit caption text and timing • Import and export SRT subtitle files • Customize caption fonts, colors, backgrounds, and placement • Karaoke captions that highlight each word as it is spoken • Short-form caption styles with custom colors and translucent boxes • Trim, split, and rearrange video clips • Record voiceovers, enhance voices, reduce noise, and adjust audio volume • Export MP4 videos with captions Your selected footage and project data stay on your device while you edit. No account is required, and your source videos do not need to be uploaded. Requires iOS 17 or later. Automatic caption availability varies by device, language, iOS version, and Apple speech-model support.

  • 5.0
    out of 5
    1 Ratings

New in 1.1.2: • Filters: give each clip its own look (Vivid, Crisp, Portrait, Warm, Cool, Film, Cinema, Black & White or Noir) with adjustable intensity, or apply it to all clips. • Project covers: pick a frame from your video or a photo as the project's cover. • See each clip's original audio as a waveform on the timeline and set its volume. • A roomier editor: an edge-to-edge timeline, playback time up front, and tap empty space to clear a selection. • Fixed: unselected text now moves on the first drag, and long audio waveforms draw reliably.

The developer, CHUN CHENG LIU, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .

  • Data Not Collected

    The developer does not collect any data from this app.

    Privacy practices may vary, for example, based on the features you use or your age. Learn More

    The developer has not yet indicated which accessibility features this app supports. Learn More

    Seller
    CHUN CHENG LIU
    Size
    15.4 MB
    Category
    Photo & Video
    Compatibility
    Requires iOS 17.0 or later.
    • iPhone
      Requires iOS 17.0 or later.
    • Mac
      Requires macOS 14.0 or later and a Mac with Apple M1 chip or later.
    • Apple Vision
      Requires visionOS 1.0 or later.
    Languages
    English and Traditional Chinese
    Age Rating
    4+
    Copyright
    © 2026 CHUN CHENG LIU