Turn the picture 90° either way or 180°, and mirror it left to right or top to bottom. The preview shows the result before you save. The video never leaves your device. It is read and saved by your browser, so there is no upload, no queue and no copy on a server.
Phones store which way they were held, but some apps and computers ignore it, so a clip that looked fine on the phone plays sideways elsewhere. Rotating it here writes the turn into the picture itself, so it plays the same everywhere.
How to rotate a video
- Drop your video on the box above.
- Pick 90° right, 90° left or 180°. Tick the mirror options if you need them.
- Check the preview, then press Rotate video.
- Download the result.
Mirror versus rotate
Mirroring flips the picture like a reflection, which fixes selfie videos where text reads backwards. Rotating turns it without flipping. Flip upside down is the same as a 180° turn plus a mirror.
Questions
Why does my video play sideways only on some devices?
The file says “turn me” in its settings, and some players ignore that. A rotated copy from this tool is turned in the picture itself.
Does rotating lower the quality?
The video is re-encoded at high quality, which looks the same as the original to the eye.
Is the sound kept?
Yes, the sound is copied as it is.