Cutflux

Cutflux is the fastest way to make a beat-synced short video on your phone.

Drop in a clip and a song. Tap Analyze. Cutflux finds the beat, cuts your footage to it, transcribes lyrics for karaoke-style captions, and gets you export-ready in under a minute.

WHAT YOU CAN DO
• Beat-sync any clip to any song — auto-detect BPM and cut on beat
• Transcribe song lyrics into karaoke captions with 16 caption styles (Bold, Neon, VHS, Chromatic and more)
• Drag captions anywhere on screen, resize, and pick your font
• Pick from 6 transitions (Flux, Glitch, Zoom, Slice, Whip, Dither) and 6 visual effects
• Choose your length: 10s, 15s, 30s, 45s, or 60s
• Preview full-screen in a zoom/focus mode
• Export to Photos as 1080p vertical MP4, ready for TikTok, Reels, or Shorts

WHY CUTFLUX
Most editors give you tools. Cutflux gives you a finished cut. The beat-sync engine is the difference — every cut lands on a beat, so your video feels tight without you touching a timeline.

BUILT FOR CREATORS
• Portrait-first 9:16 workflow
• Dark UI that stays out of your way
• No watermark on free exports (up to 15 seconds)
• Pro unlocks longer edits (30/45/60s), unlimited transcriptions, and premium caption styles

PRIVACY FIRST
Your videos never leave your device unless you share them. Analysis, cutting, and export all happen locally in the app. Lyric transcription sends only the audio track to our transcription service and returns text — nothing is stored.

Made for anyone who films more than they post. Cutflux is your finished cut in one tap.

Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/