3MB per Minute

Compress video to approximately 3MB per minute for maximum file size reduction. Perfect for long-form content where size matters more than quality.

Quick Compress

Choose a file, pick how small it should be, and compress locally.

Video file

Target size (%)

Percentage is applied to the original file size.

Settings

Why This Size?

10-minute video = ~30MB
Long content in small files
Perfect for email and messaging
Acceptable quality for small screens

Quality Impact

Moderate quality best suited for 720p or lower. Visible compression on large screens but acceptable for mobile.

Recommended For

Email attachments
Long tutorials and lectures
Mobile-only viewing
Low-bandwidth scenarios

How to Compress

Upload your video file
Set target size to ~400kbps
Choose output format (MP4 recommended)
Compress and download

Compression Tips

Use H.264 for maximum compatibility
Use H.265 for better compression at the same quality
Preview a small section first if unsure about quality
Keep originals until you're satisfied with the result

Processed Locally

All video processing happens in your browser - your files never leave your device. This means instant results, complete privacy, and no upload limits.

Frequently Asked Questions

Will compressing to ~400kbps reduce quality significantly?

Moderate quality best suited for 720p or lower. Visible compression on large screens but acceptable for mobile.

Does the video stay on my device?

Yes, absolutely. All compression happens in your browser using WebCodecs API. Your video never leaves your device - there are no uploads to any server. It's completely private and local.

How long does compression take?

Compression time varies based on video length and your device's speed. Most videos under 10 minutes compress in 2-3 minutes. The process uses hardware acceleration when available for faster results.

Can I compress multiple videos at once?

Currently, the tool processes one video at a time to ensure optimal quality and speed. After compressing one video, you can immediately start another without any wait time.