Video Speed Changer

Speed up or slow down your videos. All processing happens in your browser — your files never leave your device.

🔒 Your videos are processed locally. No uploads, 100% private.
📹

Drop your video here

or click to browse

Supports MP4, WebM, MOV, AVI, and more

Filename -
Size -
Duration -

Speed Settings

Output format: MP4 (H.264 video, AAC audio)

Processing... 0%
Original Duration -
New Duration -
Speed -