Rotate Video
Fix a video recorded sideways or upside down. Choose the rotation and download a video that plays the right way round on every device.
Free · No sign-up · Files stay on your device
How to use Rotate Video
- 1Choose your video.
- 2Pick 90° clockwise, 90° counter-clockwise or 180°.
- 3Click "Rotate video" and download.
Features
- 90°, 180° and 270° rotation
- Width and height swap automatically
- Keeps the audio
- H.264 MP4 output
- No upload
Permanent rotation
Some apps only change a hidden "rotate" flag, which many players ignore. This tool actually turns the picture, so the video looks right everywhere, including when uploaded to websites.
Private, in-browser processing
This tool uses FFmpeg, the open-source engine behind most professional video software, running inside your browser. The first time you use it, the engine (about 30 MB) is downloaded once and then cached, so later conversions start straight away.
Frequently asked questions
Are my files uploaded?
No. Processing happens on your device with FFmpeg compiled to WebAssembly, so your video and audio never leave your computer or phone.
Why does it take a while?
Video processing is demanding, and your browser does it on your own device instead of a big server. Short clips take seconds; long or 4K videos can take several minutes. Keep the tab open until it finishes.
Can I rotate by a custom angle like 45°?
No. Only quarter turns are supported, which is what sideways videos need.