Free plan: 1 conversion/hour, 1 file at a time
Go Unlimited →

Alter Video Speed

Alter video playback speed

Select your files

*Files deleted after 24 hours

Convert files free, Pro users can convert much larger files; Sign up now

Uploading

0%

How to alter video speed online

1 Upload your video file by clicking or dragging it to the transfer area
2 Highlight your desired speed (0.5x, 1.5x, 2x, etc.)
3 Click apply to work with your video
4 Retrieve your speed-adjusted video file

Alter Video Speed FAQ

How do I alter video speed online?
+
Transfer your video, highlight your desired speed multiplier, and click apply. Your adjusted video will be ready for retrieve.
You may slow down to 0.25x or speed up to 4x. Common choices include 0.5x (half speed), 1.5x, and 2x (double speed).
The audio speed adjusts along with the video. At faster speeds, audio pitch may be adjusted to sound natural.
Our feature is compatible with MP4, MOV, MKV, WebM, AVI, and other popular video formats.
Yes, our video speed feature is completely free with no watermarks or registration required.
Several files in one job need a paid plan. Free use is one file per conversion, one conversion an hour. On a paid plan you can add several files to one job, then download each result on its own or all of them in one ZIP.
Yes, our video speed changer is totally fluid and works on smartphones and tablets. You can change speed of videos on iOS, Android, and any system with a contemporary web browser.
Our video speed changer works with all modern browsers including Chrome, Firefox, Safari, Edge, and Opera. We recommend keeping your browser updated for the best interaction.
Uploaded files are processed on our own conversion servers, nobody looks at them, and they are not shared. The upload and the converted file are both deleted automatically about 24 hours after the conversion, which leaves time to download the result. See /privacy/ for the full policy.
If your download does not start automatically, click the download button again. Verify pop-ups are not blocked by your browser and check your downloads folder.
We optimize for the best resolution possible. For most operations, quality is preserved. Compression may reduce file size with minimal quality impact based on your parameters.
No subscription is mandatory for fundamental video change speed of. You can work with files at once lacking signing up. Creating a free account gives you get to to your managing history and supplementary tools.

Rate this feature
1.0/5 - 1 votes
ns6.com — Your domain, done right. Free privacy and DNS included.
Or deposit your files here