Compress Video for WhatsApp (Under 16MB or 100MB)
WhatsApp blocks videos over 16MB in the chat tab. Compress first, send seconds later.
WhatsApp caps video sharing at 16MB when sent as a regular video and 100MB when sent as a document. Most modern phone videos blow past 16MB in 30 seconds. Browser compression solves it without uploading personal video to random websites.
Open Video CompressorStep-by-step
Decide your target
For sending in the chat tab: under 16MB. For sending as a document: under 100MB. Documents preserve quality better but are less convenient to open.
Open the Video Compressor
Launch the tool. Drop in your video file.
Pick a compression preset
For 16MB target: high compression, lower resolution (720p). For 100MB target: medium compression, 1080p stays viable.
Download and share
Save the compressed file. Send via WhatsApp — chat tab for 16MB version, document for the larger version.
Ready to try it?
Compress videos to smaller file size. Free, no signup, runs in your browser.
Open Video CompressorFrequently asked questions
Why is WhatsApp's video limit so small?
WhatsApp prioritizes bandwidth efficiency for users on slow connections. Smaller videos load faster on weak networks. The 16MB chat limit hasn't changed in years despite phones recording much higher-quality video now.
What's the difference between sending as video vs. document?
Video: shows inline in the chat, plays with one tap, capped at 16MB, quality re-compressed. Document: shows as a file attachment, downloads first, capped at 100MB, original quality preserved.
Will compression destroy the video quality?
Some quality is lost — that's the trade-off. For casual chat videos, 720p at medium compression is usually invisible loss. For HD videos with fast motion, you'll see softness. Match preset to importance.
How long can a WhatsApp video be?
Time-wise: no hard duration limit, only size. A 30-second video might be 50MB; a 2-minute video might be 200MB. Duration depends entirely on resolution and bitrate, which compression controls.
Related use cases
Compress Image for WhatsApp Without Losing Quality
WhatsApp auto-compresses every photo you send — and the quality loss is brutal. Compress first, send as document, problem solved.
Compress PDF for WhatsApp (Under 100MB)
WhatsApp document limit is 100MB. Anything over and your PDF won't send. Here's the 30-second fix.
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100% free. No signup. Your files never leave your device.
Open Video Compressor