Change Video Speed Online

Speed up or slow down any video effortlessly!

Why Choose Online UniConverter Video Speed Changer

Change Video Speed Online

Online UniConverter can help you to speed up or slow down videos fully online in a few simple clicks. No need to download any additional tool.

Various Video Speeds

Online UniConverter provides you with various common speeds to make your video faster or slower in an instant. No need to wait.

Video Fast and Slow Motion Editor

Online UniConverter is very easy to learn how to make fast and slow motion videos without complex steps.

All Video Formats Supported

Online UniConverter can be compatible with a large number of video formats, namely MP4, MOV, WMV, MKV, AVI, and so on.

Privacy Guarantee

Online UniConverter will keep your information secure, and the uploaded videos will be deleted from the server after 24 hours.

Free Additional Features

Online UniConverter can not only help you set video speed, but also mute the voice in the video if you need. More importantly, it can change output formats free of charge.

Plans for Changing Video Speed Online

Choose your right plan to remove all limitations.

Free Registered Plan

25 times Each Day

Maximum Size: 100MB / Each time

Normal Speed


Premium Plan

Unlimited Times

Maximum Size: 1GB / Each time

10x Faster Speed

From $2.99/month

Q&A about Changing Video Speed

Online Video Speed Changer quality rating:
4.7 (162,357 Votes)
You have to convert and download at least 1 file to rate!
We’ve already converted xxx ,xxx ,xxx files with a total size of 10,124 TB