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Video Speed Changer
Turn a long clip into a quick 2x time-lapse, or stretch a moment into 0.5x slow-mo. Pick a number, export.
📁 Drop a video here or click to choose
MP4, MOV, WebM. Stays on your device.
How to change video speed
1
Drop the clip
Any common format.
2
Pick a speed
0.25x slow-mo up to 4x fast.
3
Export
Download the re-timed video.
Why this works: Vootkit plays your clip at the chosen rate and records the canvas on your device, so the output is genuinely re-timed (a 2x clip is half as long). Audio keeps its natural pitch. Processing takes about as long as the new clip's length. Output is WebM.