Compress and resize clips, rotate footage, trim, strip audio, extract MP3, or make a GIF — no upload, no watermark, no signup.
Drop your video here
or click to browse · nothing leaves your browser
Everything you can do
Video without the upload
Trim, resize, extract the audio, or make a GIF — no watermark, no length cap, and nothing uploaded to a server.
GhostVideo compresses and edits video entirely in your browser — no upload, no watermark, no signup. Compress a clip to a smaller size, resize or rotate it, trim it, remove the audio track, extract the MP3, or turn it into a GIF. It runs on ffmpeg compiled to WebAssembly, so even large recordings are processed on your own device and never sent to a server — which is why there's no upload wait and no file-length cap.
Add your video
Drop an MP4, MOV, WebM or other video. It loads locally — no upload progress bar because nothing is uploading.
Compress, trim, or convert
Compress to shrink the file, trim to a clip, remove audio, extract the MP3, or make a GIF.
Download the result
Save the finished video, audio, or GIF straight from the browser.
| Feature | GhostX | Clideo / VEED / Kapwing |
|---|---|---|
| Video uploaded to a server | Never — on-device | Uploaded to their cloud |
| Watermark on free exports | None | Common on free tiers |
| Length / size cap | Your device's memory | Capped on free plans |
| Signup | No | Usually required |
Can I compress a video in the browser without a watermark?
Yes. GhostVideo compresses locally with ffmpeg (WebAssembly) and never adds a watermark. Pick a quality level and download — the file is never uploaded.
Isn't in-browser video processing slow?
The first run downloads the ffmpeg engine (a few seconds), then processing runs at native-ish speed on your device. For short-to-medium clips it's comparable to a desktop app, with the upside that nothing uploads.
How do I turn a video into a GIF?
Add the video, use Trim to pick the segment, then the Make GIF operation. Everything runs locally.
Can I extract the MP3 audio from a video?
Yes. Use Extract MP3 to pull just the audio track out of a video file in your browser.
How do I remove the audio from a video?
Use the Remove Audio operation to strip the soundtrack and export a silent video.
Everything runs in your browser. Your files are never uploaded — for the single-file tools there's no upload endpoint to send them to.
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