HelperCrate

Video Speed Changer

Speed up or slow down a video, keeping the pitch of the audio intact.

Your files never leave your device. Everything runs in your browser.

Related tools

Video Trimmer

Cut any clip down to just the part you want — no upload, no watermark.

Video Compressor

Shrink video files up to 80% by re-encoding at a lower bitrate and resolution.

Video Rotator

Rotate or flip a video 90°, 180° or 270° — great for fixing sideways phone clips.

Mute Video

Strip the audio track from any video without losing video quality.