Compress Video

Compress and resize video files to reduce file size while maintaining quality. Choose from preset compression levels or customize advanced settings for optimal results. All processing happens in your browser for complete privacy.

How It Works

1

Upload Your Video Files

Select one or multiple video files from your device. Supports drag & drop and batch processing for multiple files at once.

2

Choose Compression Settings

Select from preset compression levels (web, mobile, archive, high-quality) or customize advanced settings like bitrate, resolution, and codec options.

3

Download Compressed Videos

Your compressed videos are processed locally in your browser and ready for download with significantly reduced file sizes.

Frequently Asked Questions

How much can I reduce my video file size?

File size reduction depends on your original video and settings chosen. Typically, you can achieve 50-80% size reduction while maintaining good quality. Web preset offers the best compression ratio, while high-quality preset preserves maximum visual fidelity.

What video formats are supported for compression?

We support all major video formats including MP4, WebM, AVI, MOV, MKV, WMV, FLV, M4V, and 3GP for input. Output formats include MP4, WebM, AVI, and MOV.

Is there a file size limit for video compression?

The maximum file size is 1GB per video. For larger files, consider using our video splitter tool first, or compress in smaller batches.

How long does video compression take?

Processing time varies from 1-30 minutes depending on your video file size, original quality, and compression settings. Larger files and higher quality settings take longer to process.

Are my videos uploaded to your servers?

No, all video compression happens directly in your browser using WebAssembly technology. Your files never leave your device, ensuring complete privacy and security.

Can I compress multiple videos at once?

Yes, our tool supports batch processing. You can select multiple video files and apply the same compression settings to all of them simultaneously.

What's the difference between compression presets?

Web preset optimizes for streaming and social media with smaller file sizes. Mobile preset creates very small files for mobile devices. Archive preset balances size and quality for storage. High-quality preset minimally compresses while preserving visual quality.