Turn landscape clips into scroll-stopping Reels without handing files to a server. Supercut reframes, captions, and polishes locally.
Just type
“Export for Instagram Reels with captions”
Works with
Add source footage to the editor locally.
Say “crop for Reels” and add captions or color if you want. Supercut plans the edit from your words.
Download vertical video and upload to Instagram from your device.
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.
Edit videos for TikTok in your browser. Auto 9:16 reframe, captions, and export, your footage never uploads to TikTok or anyone else first.
Edit YouTube Shorts in your browser. Vertical 9:16, captions, under-60s trims, processing stays on your device, never uploads.
Add auto-captions to any video in your browser. On-device transcription with viral caption styles, no upload, your footage and audio stay private.
Reframe to 9:16, add viral captions, trim hooks, and export TikTok-ready clips in your browser. No upload before you post.
Reframe, caption, and batch-process client clips in your browser. No uploading client footage to a third party, and no watermark on any export.
9:16 vertical (1080×1920). Supercut crops and tracks subjects automatically.
Many Reels perform well at 15-30 seconds. Trim in Supercut before export.
Supercut focuses on video. Add trending audio inside the Instagram app after export.
Drop a clip and describe the edit, it runs right here in your browser.
Open the editor