Free video speed changer. Speed up or slow down video from 0.25× to 4× with a live preview. No sign-up, no watermark, 100% private.
Three steps, a few seconds — no account needed.
Drop your video to get started.
Apply your changes with a live preview.
Save the result instantly.
Turn your file into a share-worthy AI Effect — one tap, no prompts.
Common formats are processed right in your browser; advanced formats use our secure server and are deleted immediately — never stored.
No queue and no daily limits. Use it as much as you want, free forever.
Download clean files immediately — no account, no email, no watermark.
Make a slow-motion moment or a snappy time-lapse. Drag the speed slider from 0.25× to 4× and the player previews it live in your browser, then export — your video is processed securely and never stored.
Slowing down adds drama to action; speeding up turns long clips into quick highlights or satisfying time-lapses.
Upload it and drag the speed slider (0.25×–4×); the preview updates live, then export.
Audio speed follows the video; export options handle pitch at deploy.
Yes — set the speed below 1× (e.g. 0.5× or 0.25×).
Yes — free, and the preview runs right in your browser; your files are processed securely and never stored.
Fast, clean and totally free — change video speed done in seconds, no waiting around.
Love that my files are never stored. No sign-up, no watermark, just the result.
Bookmarked. The best free change video speed I’ve found — simple and reliable.