Change Video Speed Online Free
Speed up, slow down, or apply variable speed to any video, entirely in your browser. FastEdit lets you set different speeds for different sections of your video using timeline speed regions. Your files never leave your device.
Features
- 0.25x to 4x speed range: create slow-motion or timelapse effects with precise control.
- Timeline speed regions: apply different speeds to different parts of your video so you can linger on key moments and move quickly through setup.
- Audio handling is explicit: compatible 1x normal-speed exports can keep audio, while speed changes export muted today.
- Frame-by-frame preview: see exactly how your speed change looks before committing to export.
- Combine with trimming: trim your video and adjust speed in a single session.
- No watermark: your exported video has no branding or overlays.
How It Works
01
Open FastEdit
Go to app.fastedit.net in your browser. No installation or account needed.
02
Import your video
Drag and drop your video file. It loads locally, nothing is uploaded anywhere.
03
Set the speed
Use the speed control to set a global speed, or create speed regions on the timeline for variable speed effects.
04
Preview
Play back the modified video to check that the pacing feels right before exporting.
05
Export
Choose your output format and download the result. No watermark is added.
Make the edit, check the result, keep the file on your device.
Open Change Video Speed