How to rotate or flip a video online
Upload mis-oriented clip
Common with mobile screen recordings and DSLR secondary angles.
Choose rotation
90° clockwise/counter-clockwise, 180°, or flip axes.
Preview
Confirm text and logos read correctly after transformation.
Process locally
FFmpeg applies transpose filters and re-encodes.
Download upright MP4
Upload to platforms without relying on rotation metadata flags.
Common use cases
Phone video fixes
Clips shot in portrait but tagged as landscape display correctly after rotation.
Mirror correction
Flip horizontally so text on shirts or whiteboards reads naturally.
Social symmetry edits
Flips pair with reverse and loop tools for trend edits.
Security camera footage
Reorient CCTV exports before sharing with teams.
Best practices
- Rotate before cropping so aspect presets calculate on the correct orientation.
- 180° fixes upside-down drone shots faster than re-shooting.
- Combine with compress when rotated 4K files are huge.
- Check subtitles after rotation — burned-in captions rotate with the picture.
- Keep originals until you verify the export on desktop and mobile players.
Formats & compatibility
Outputs MP4 H.264. Rotation requires re-encoding. Flip operations swap width/height on 90°/270° rotations. Works on MP4, MOV, WebM inputs in modern desktop browsers.
Related tools
- Crop video — reframe after fixing orientation
- Trimmer — remove bad sections before rotate
- Compressor — reduce file size after rotation
Fix orientation above and publish upright video without desktop software.