or click to browse · MP4 · MOV · WebM · AVI* · nothing is uploaded anywhere
*AVI support depends on your browser's codecs — MP4 (H.264) and WebM are safest.
2 Preview & timeline — drag the handles to define clips
Playhead: 0:00.0 / 0:00
🟩 Green blocks are your clips — drag the center to move, drag the edges to trim. Click the strip to seek.
3 Export
Exports run sequentially in real time (canvas + audio capture). Per-clip progress shows below each card. Output has no watermark, and your file never leaves the browser.
How rendering works: each clip is re-encoded through the browser's native media engine (WebCodecs-class pipeline via canvas capture + MediaRecorder). MP4 is used when your browser supports it (Chrome/Edge/Safari); otherwise high-quality WebM.