Quick tools are no-signup slices of Free Studio
One job each — cut, caption, compress, convert — from the same open-canvas board. Free to export, no watermark, no limit. Or open Studio and do it all on one board with your agent.
Speed Change — Slow Motion & Speed Ramps Free, In Your Browser
Change video speed in seconds
Stretch a reveal into slow motion or compress filler into a quick cut. Pick a constant rate from 0.25× to 4× and download.
Retime a timeline in StudioSmooth slow motion
Below 1× the tool synthesises in-between frames on your device, so slow motion stays fluid instead of stuttering. Audio retimes with the picture.
Slow-mo in StudioSpeed ramps: Hero, Bullet, Montage
Use a ready-made curve instead of drawing keyframes — a soft dip, a hold, an alternating pulse. In Studio you can shape your own.
Draw a ramp in StudioFree, clean, on your device
Retiming runs in your browser — your files never upload, there's no sign-up and no watermark on the result.
Studio takes the same job onto a full multitrack board, free to edit and export.
Open StudioQuestions
Yes — every rate, curve preset and export is free to use, with no sign-up. Exports have no watermark.
Right in your browser. Speed change never uploads your footage to retiming servers.
Below 1×, Eziclip synthesises intermediate frames on-device so motion stays fluid in the baked export — the same approach Studio uses.
CapCut-style speed curves: Hero dips into slow-mo in the middle, Bullet holds a slow stretch between fast ends, Montage alternates fast and slow. They bake as a finished MP4.
This quick tool covers constant rates and the three curve presets. For freehand speed keyframes on a timeline, use Studio Speed.
More than a speed changer
Retiming pairs with the rest of the cut: stabilize a shaky take before you slow it down, cut the silences, add captions or compress the result. For keyframed ramps across a whole timeline, open Studio — a free CapCut alternative.