Reduce Large Video File Sizes

Compress large video files (over 1 GB) online without quality loss. Reduce video size to your target size.

Working with large video files requires powerful compression tools. If you have videos 1 GB or larger, they're difficult to email, upload to cloud with slow internet, or share with colleagues. Our service can process even very large files thanks to local browser processing. You can specify target size (e.g., reduce to 50 MB or 100 MB) and the service will automatically select optimal compression parameters.

How Compression Works

  • Video processing via FFmpeg in browser (ffmpeg.wasm) or locally
  • Preset selection for large videos (>1 GB)
  • Compression level adjustment to minimize size without quality loss

Use Cases

Cloud Storage

Compress videos for cloud storage

Messengers and Email

Prepare large videos for messengers and email

Social Media

Optimize videos for social media publishing

Frequently Asked Questions

Can I compress a 5 GB video?

Yes, the service supports large video files.

Will quality decrease?

You can choose mode without quality loss or compress slightly to save space.

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