Rotate your video 90°, 180°, or any custom angle. Fix sideways phone videos. No upload, no login.
Drop a file or click to choose
MP4 · MOV · WebM · AVI supported
🔒 Your file is processed in your browser. It is not uploaded to any server for this tool.
Upload your MP4, MOV, or WebM video
Click Rotate Left, Right, or 180°, or use the straighten slider
Download the rotated MP4 — free, no login
Instant — No Install
Works directly in your browser. No app download needed.
Private & Secure
Your video never leaves your device for free tools.
No Login Required
Just upload and start editing. No account needed.
No Watermark
Export clean videos without any CutKarlo branding.
Is Rotate Video really free?
Yes — rotation runs entirely in your browser using FFmpeg.wasm. No server upload, no login, no credits.
Can I fix a sideways phone video?
Yes — use Rotate Left or Rotate Right to correct phone orientation in one click.
Can I rotate by a small angle to fix a tilted horizon?
Yes — use the Straighten slider (−15° to +15°) for precise horizon correction.
Is audio preserved after rotation?
Yes — the audio track is always preserved when rotating.
Free, no login, runs in your browser. Just upload and start.
No login · No watermark · No upload to server