Under 16MB

Compress video to under 16MB for WhatsApp sharing. WhatsApp's 16MB limit can be met with smart compression while maintaining quality.

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

Percentage is applied to the original file size.

Why This Size?

  • Share on WhatsApp without quality loss
  • Also works on Signal and most messaging apps
  • Good balance of quality and size
  • Upload quickly on mobile

Quality Impact

Good quality maintenance possible at 16MB. Most 1-2 minute videos can stay at 720p with acceptable quality.

How to Compress

  1. Upload your video file
  2. Set target size to 16MB
  3. Choose output format (MP4 recommended)
  4. 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 16MB reduce quality significantly?

Good quality maintenance possible at 16MB. Most 1-2 minute videos can stay at 720p with acceptable quality.

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.

What platforms require 16MB or smaller?

This file size is ideal for whatsapp sharing, family and friend messaging, mobile video sharing, social messaging platforms. Many messaging apps and platforms have strict size limits, and 16MB is a common threshold.

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.

Related Options

Under 10MBUnder 25MB720p to 480p