Video Editor
Trim, crop, rotate, adjust speed, add fades, filters and a text watermark — export MP4, WebM or GIF in your browser.
Open a video
The file is processed in your browser with ffmpeg.wasm.
Drop a file here
MP4, WebM, MOV or MKV — nothing is uploaded
About the Video Editor
A complete basic video editor powered by FFmpeg compiled to WebAssembly, running entirely on your device. Load any MP4, WebM, MOV or MKV and trim by start/end time, crop or resize, rotate or flip, change playback speed, adjust volume or mute, add fade-in/fade-out, tune brightness, contrast and saturation or go black & white, and burn a text watermark into any corner. Export as MP4 (H.264), WebM or animated GIF with CRF quality and frame-rate controls, watch progress live, inspect the exact FFmpeg command, and download the result. Your video is never uploaded to a server.
Examples
Trim & watermark
clip.mp4 → 00:05–00:20 + '© coders-hub' bottom-rightOutput
clip-edited.mp4 (15 s, watermarked)Slow-mo GIF
demo.webm → 0.5× speed → GIF @ 15 fpsOutput
demo-slow.gifKeyboard shortcuts
- Copy the main outputCtrl / ⌘ + Shift + C
- Download the resultCtrl / ⌘ + S
- Share this toolCtrl / ⌘ + Shift + S
- Reset the inputsAlt + R
- Open the tool search paletteCtrl / ⌘ + K
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Frequently asked questions
Version 1.0.0 · Updated 2026-08-29 · Runs entirely in your browser