Change Video Speed
Change video playback speed — speed up for timelapse or slow down. Free online tool.
🔒 Processing happens in your browser — files are never uploaded
How it works
Select file
Drop your video file in the upload area.
Browser processes
Your file is processed locally using WebAssembly.
Download result
Get your file — nothing ever leaves your device.
Frequently asked questions
Change Video Speed Online — Free
Speed up or slow down any video. Create timelapses or slow-motion clips.
Any speed
From 0.25x slow-mo to 4x timelapse.