Upload a video to compress

Drop your file here or click to browse. We process everything in your browser.

Works with MP4, WMV, MOV, VOB, AVI, and more.

Compress Video Online Without Losing Quality

The tool will do everything for you: upload a file, choose a compression preset, and get a smaller video with the best possible quality.

You are the only one who has access to your files because all processing happens in your browser. It never goes through the public Internet.

You can preview your video first and only then save it back to your device.

The video compressor is completely online, which means you do not have to download or install anything.

Do not worry, the tool is really intuitive, you do not even need to read a manual to use it.

How to Compress a Video

Step 1: Upload a video

Choose a file up to 500 MB for free from any device: Android, iPhone, Mac, or Windows. You can also select it from your online storage account.

Step 2: Compress the file

Choose the compression preset and wait a few moments while the tool compresses your video. You can learn more in the how to compress a video guide.

Step 3: Save the result

Watch the preview to make sure everything is okay. If it is, download the video back to your device.

Works with popular formats

Supports MP4, WMV, MOV, VOB, AVI, and more rare formats as well.

Why Choose Our Video Compressor?

Private by default

Your files stay in your browser. No uploads to public servers.

Preview before download

Check the result first, then save only when you are happy.

Zero installs

Everything runs online with no software downloads.

Simple presets

Basic, Aggressive, and Very Aggressive settings cover most needs.

Works everywhere

Compress videos on desktop, mobile, or tablet.

Quality first

Optimized compression keeps your video looking sharp.

Frequently Asked Questions

Does my video get uploaded anywhere?

No. Everything happens locally in your browser, so your file never leaves your device.

Can I preview the compressed video before downloading?

Yes. You can preview the result and download only when you are ready.

What formats are supported?

We handle common formats like MP4, MOV, WMV, VOB, and AVI, plus many other formats.

Is there a file size limit?

You can compress files up to 500 MB for free.

Will compression ruin my quality?

Each preset balances size and quality so you can choose what works best for your use case.

Do I need to install anything?

No installs. The compressor runs entirely online in your browser.