Rotate video
Turn a sideways or upside-down video 90°, 180°, or 270°. Processing stays on your device.
Drop a video to rotate
Turn it 90°, 180°, or 270°. MP4 and MOV keep their original quality.
Any media file this browser’s engine can read.
How to rotate a video online
Rotate left or right in 90° steps, check the preview, and export in the source format. MP4 and MOV files are rotated without re-encoding, so the picture keeps its original quality.
Step 1
Choose a videoPick the sideways or upside-down video.Step 2
Turn it uprightRotate left or right and check the preview.Step 3
Download the resultExport the video with its new orientation.
What to expect
- Supported inputs
- Any media file this browser’s engine can read.
- What happens
- MP4 and MOV files keep their picture untouched and store the new orientation in the file. Other formats re-encode the picture turned the right way up.
- Limits
- A video track is required. Rotation is in 90° steps; use Crop video to straighten a tilted horizon.
Private by design
Your video stays on your device
Mastershot processes your file locally in this browser. It does not need to be uploaded to a server, and you do not need an account to use the tool.
- No upload
- No signup
- No watermark
Questions
Not for MP4 or MOV. The picture is copied and only its orientation changes. WebM, MKV, and MPEG-TS store no orientation, so those are re-encoded.
Rotate it 90° in whichever direction makes the preview upright, then export.