Portrait or landscape
A 90° turn swaps width and height, which is what a sideways phone recording needs.
Rotate a Sideways Video
Phone clips often save on their side. Rotate 90° clockwise, 90° counterclockwise, or 180°, then download an MP4 with the original audio still attached.
Drop the sideways video here
or click anywhere in this area to choose files
MP4, MOV, MKV, WebM, AVI and more · Max 300 MB per file
Need large files, batch processing, or GPU acceleration? Download Videoradius Desktop for up to 10x faster exports.
When a Clip Is Saved Sideways
Rotation changes the picture orientation. It is not a mirror flip, so text stays readable.
Three turns, not a mirror
Clockwise, counterclockwise, or 180°. Letters and logos stay the right way around.
Privacy-first
Everything runs on your device in the browser—your originals stay private.
Files You Can Rotate
Phone videos, screen recordings, and downloaded clips.
Video inputs
MP4, MOV, MKV, WebM, AVI, MPEG, and other common video files up to 300 MB each.
Shorter clips process faster in the browser.
Video output
Export as MP4 (H.264) or WebM. Audio stays with the clip when a track is present.
The download name shows the turn, for example clip_rotated.mp4.
How to Rotate a Sideways Video
Pick the direction that makes the horizon level.
1
Add videos
Drag and drop videos or click Choose Files. Multiple files can be queued at once.
2
Choose the turn
Select 90° clockwise, 90° counterclockwise, or 180°, then click Rotate Video.
3
Download
Save the upright video when processing finishes.
More Free Video & Audio Tools
Process files in your browser — free, fast, and private.
Sideways Video Questions
Rotation versus mirror, and what happens to the soundtrack.
How do I fix a video that plays sideways?
Add the clip, choose 90° clockwise or counterclockwise until the picture is upright, then click Rotate Video. No account is required.
Are my files uploaded to your servers?
No. Processing runs locally in your browser. Your files are processed on your device and are not sent to Videoradius servers.
Is rotate the same as mirror?
No. Rotate turns the frame. Mirror flips it, which reverses text. For a left-right flip, use the video mirror tool.
Does rotation change the audio?
No. Only the picture turns. The soundtrack stays in sync when the file has one.
What is the maximum file size?
Each video can be up to 300 MB. Larger or longer files may take longer depending on your device, browser, and resolution.
Can I rotate a long 4K phone video here?
Clips up to 300 MB can be rotated in the browser. Larger files are faster in the Videoradius Video Converter desktop app, which uses GPU acceleration.
Need Pro Video Editing on Windows?
Videoradius Video Converter rotates, crops, and converts larger files offline, with GPU acceleration.