Convert, compress and trim videos free, in your browser

Turn any video into MP4, WebM, MKV, MOV, AVI or GIF, extract the audio as MP3, shrink the file size and keep only the part you need. Everything runs on your device: nothing is uploaded and no account is required.

How it works

Three steps, no account, no waiting for an upload.

Open your video Drop a file. Its details appear instantly, read on your device.
Pick what to change Compress, trim, convert, mute, add a watermark or grab a frame.
Download the result The new file is made in your browser and saved straight to your device.

Why local processing?

Private by design

Your videos are never sent to a server. Close the tab and they are gone.

No upload, no queue

The work starts at once, using your own processor and graphics card.

Free, no account

No sign-up, no watermark from us, no daily limit.

Questions

Is my video uploaded anywhere?

No. Everything happens in your browser. The file is read from your device and the result is saved back to it.

Can I open very large videos?

Yes, within what your device memory allows. Several gigabytes work on a recent computer. Close other heavy tabs first.

Which formats are supported?

You can convert to MP4, WebM, MKV, MOV, AVI, FLV, WMV, MPEG, TS, OGV, 3GP and GIF. Most input files open, even when your browser cannot play them, but those get no live preview.

Why does the page say a video cannot be read?

Some codecs are not supported by the browser itself. Try another browser or a different file.

Does it cost anything?

No. The tools are free. The site may show sponsored banners.