Rotate Video
Rotate a video 90°, 180° or flip it — free, client-side, no upload.
100% in your browser
No watermark
No sign-up
How it works
- Drop or select your video file.
- Choose a rotation: 90° clockwise, 90° counter-clockwise, or 180°.
- Click "Rotate Video" — FFmpeg runs entirely in your browser.
- Your rotated MP4 downloads automatically.
Frequently asked questions
- Is my video uploaded to a server?
- No. All processing happens locally in your browser using WebAssembly. Your file never leaves your device.
- What video formats are supported?
- Any format your browser can handle as input, including MP4, WebM, MOV, MKV, and AVI. The output is always saved as MP4.
- Will the audio track be preserved?
- Yes. The audio is copied without re-encoding, so there is no quality loss and rotation is fast.
- Why does my phone record videos sideways?
- Many phones embed a rotation flag in the metadata instead of physically rotating the pixels. Some players ignore that flag. This tool physically rotates the pixels so the video plays correctly everywhere.