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Change Video Frame Rate

Change a video's frame rate to 24, 25, 30, 50 or 60 fps, or any custom rate. The length and sound stay the same, and variable frame rate video gets steadied.

  • Free
  • No sign-up
  • Works with MP4, MOV, MKV, WEBM and more
  • Files deleted after about 24 hours
  • Works on phone and computer

How to change a video's frame rate

  1. Add your video.
  2. Choose a frame rate.
  3. Select Change Video Frame Rate and download it.

About this tool

Editing software and video platforms often want a steady, standard frame rate, while phones record a variable one that can cause audio drift in editors. This tool sets a fixed rate and keeps the video's length exactly as it was, so the sound stays in step.

Common questions

Will my video play faster or slower?

No. Frames are dropped or repeated to reach the new rate, so the video lasts just as long and the sound stays in step.

Will 60 fps make my video look smoother?

Not if it was filmed at a lower rate. Going up repeats existing frames. It can meet a platform's rules, but motion looks the same.

Is it free to use?

Yes. There's no sign-up, and nothing is added to your file unless you ask for it.

What happens to my files?

Your files are only used to run the tool you chose, and they're deleted automatically after about 24 hours.

Do I need to install anything?

No. It all works in your browser, on any computer or phone.