Free Video Compressor No Upload Required

Compress MP4, MOV, AVI, MKV videos by up to 90% without losing quality. 100% private - all processing happens in your browser.

100% Private Fast Processing Multiple Formats No Watermark

Drop Your Video Here

or click to browse files

Supported formats: MP4, MOV, AVI, MKV, WEBM, FLV

Maximum file size: 500MB

Why Use Our Video Compressor?

100% Private

All processing happens locally in your browser. Your videos never leave your device.

Fast Processing

Optimized algorithms using FFmpeg for maximum speed and efficiency.

Full Control

Adjust compression level, resolution, format, and frame rate to your needs.

No Watermark

Your compressed videos remain clean and professional, absolutely no watermarks.

Multiple Formats

Support for MP4, MOV, AVI, MKV, WEBM, FLV, and more video formats.

Unlimited Use

Compress as many videos as you want. No limits, no premium tiers, completely free.

How to Compress Videos

1

Choose Your Video

Select or drag & drop your video file. Supports MP4, MOV, AVI, and more.

2

Adjust Settings

Choose compression level, output format, resolution, and frame rate.

3

Compress

Click compress and let our tool optimize your video while maintaining quality.

4

Download

Download your compressed video instantly. No waiting, no uploads needed.

Frequently Asked Questions

Is the video compressor really free?
Yes! Our video compressor is completely free. No premium versions, no hidden costs, no credit card required. We believe essential tools should be accessible to everyone.
Are my videos uploaded to a server?
No! All video compression happens directly in your browser using WebAssembly technology. Your videos never leave your device, ensuring complete privacy and security.
What video formats are supported?
We support MP4, MOV, AVI, MKV, WEBM, FLV, and many other common video formats. You can also choose your preferred output format after compression.
Will compression reduce video quality?
You can control the balance between file size and quality using our compression slider. Higher compression levels significantly reduce file size while maintaining acceptable quality.
Is there a file size limit?
We recommend videos up to 500MB for optimal browser performance. For larger videos, consider using our server-side processing option available on DigitalOcean.