Skip to main content
dubinity

Video Tools

Rotate video

Turn a sideways video the right way up, or mirror it, in seconds.

  • Runs in your browser
  • Works on mobile
  • In: MP4, MOV, MKV, WEBM, AVI, 3GP
  • Out: MP4, Same format
Loading the tool…

Your files and text are processed on your own device, inside this page. Nothing is uploaded to Dubinity or stored, and closing the tab discards it. How privacy works

About Rotate video

Most sideways videos are not really sideways: the picture is stored one way and a flag tells the player to turn it. Setting that flag is instant and loses nothing, and every normal player honours it. If an app ignores the flag - some editors and older players do - re-encode instead, which turns the pixels themselves. Mirroring always needs re-encoding.

How to use it

  1. 1Drop your MP4, MOV, MKV and WebM file into the box, paste it, or tap browse.
  2. 2Adjust the settings if the defaults are not what you need.
  3. 3Run the tool. The work happens on your own device.
  4. 4Download the result.

Questions

Was this tool helpful?

All video tools
  • Crop video

    Cut the edges off a video, to a square, a vertical shape or an exact rectangle.

    MP4 · MOV · MKV
    Runs in your browserOpen tool
  • Resize video

    Change a video's resolution: 1080p, 720p, half size, or exact dimensions.

    MP4 · MOV · MKV
    Runs in your browserOpen tool
  • Video metadata viewer

    See exactly what is inside a video: codecs, size, frame rate, tracks, and the tags that identify it.

    MP4 · MOV · MKV
    Runs in your browserOpen tool
  • Convert video format

    Swap a clip between MP4, WebM and MOV, or strip the audio track out as MP3 or WAV.

    MP4 · MOV · WEBM
    Runs in your browserOpen tool
  • Video to GIF

    Turn a clip into an animated GIF using two-pass palette generation, which keeps colours sharp and avoids banding.

    MP4 · MOV · WEBM
    Runs in your browserOpen tool
  • Trim video

    Cut a video down to the part you want, without uploading it anywhere.

    MP4 · MOV · MKV
    Runs in your browserOpen tool