Video speed changer (speed up/slow down)

Upload video

MP4, WebM, AVI, MPEG, FLV, OGG, MOV, 3GP and other video files
Max file size: 200MB

All uploaded files are automatically deleted 1 hour after upload.
For permanent links you can use:

Output video:

Online video speed changer

Welcome to a free online tool for changing video playback speed. You can use it to accelerate (speed up) or slow down any video file, e.g., to make a slow-motion video.

To use this tool, upload your video file and set a speed multiplier.
A value less than 1 will reduce the playback speed; greater than 1 will increase it.
So if you want the file to run at half of the original speed, enter 0.5, and so on.

For sound, you can choose to keep the audio track at the original pace, change the speed together with video, or mute the audio altogether.