Stretch a moment for emphasis without sending raw footage to a cloud renderer. Supercut slows video on your device and can interpolate frames so motion stays smooth.
Just type
“Smooth slow motion at 0.5x”
Works with
Add your video to the editor locally, with no upload.
Try “slow motion 0.5x” or “half speed on the jump shot.” Supercut plans the edit from plain English.
Preview smooth playback and download. Processing happened entirely in your browser.
Supercut decodes, edits and exports your video entirely in your browser with WebAssembly. Your video files never leave your device. To plan the edit, the AI gets your request, the words said in your clip and its sound levels (both worked out on your device), and a few low-resolution frames only if you turn that on. Read more in our Privacy Policy.
Speed up or slow down video in your browser. Make timelapses or punchy cuts without uploading footage, processing stays on your device.
Add auto-captions to any video in your browser. On-device transcription with viral caption styles, no upload, your footage and audio stay private.
Trim and cut video in your browser. Drop a clip, say where to cut, and download it, your footage never leaves your device. No upload, no watermark.
Trim highlights, reframe to vertical, caption, and compress for Discord, in your browser. Big gameplay files are handled on your device, no upload.
Reframe to 9:16, add viral captions, trim hooks, and export TikTok-ready clips in your browser. No upload before you post.
Supercut can interpolate frames for smoother slow motion, especially at moderate speeds like 0.5x.
Yes. Specify the range, e.g. “slow 0:08 to 0:12 to 0.25x,” and Supercut applies it to that slice.
No. Slow-motion processing runs locally. Your clip never leaves your device.
Drop a clip and describe the edit, it runs right here in your browser.
Open the editor