Compress Video for WhatsApp
Compress videos for easy WhatsApp sharing. Reduce file size while keeping quality. No uploads, completely private.
Opens converter with MP4 pre-selected
Private & Local
Your Video file never leaves your device. All processing happens locally.
Fast Processing
Powered by FFmpeg WebAssembly with multi-threading support.
Free to Use
No subscriptions, no watermarks, no file size limits.
Optimizing Videos for WhatsApp
WhatsApp is the world's most popular messaging app, but its video size limits can be frustrating. Pre-compressing videos gives you control over the final quality.
The key is balancing file size and quality. 720p resolution at moderate compression looks great on phone screens while keeping files small enough for easy sharing.
This tool processes video in your browser. Your videos remain private until you choose to share them on WhatsApp.
Recommended WhatsApp Settings
Resolution: 720p for general use, 480p for longer videos. Phone screens cannot display higher resolution effectively anyway.
Preset: "Balanced" or "Fast" depending on video length. Shorter clips can use "Balanced" for better quality.
Frame rate: 30fps is sufficient. Most phone cameras record at 30fps, and higher rates do not improve WhatsApp viewing.
Alternatives for Large Videos
WhatsApp Document feature bypasses compression but recipients cannot preview before downloading. Good for preserving quality.
Cloud storage links (Google Drive, Dropbox) work well for large videos. Share the link via WhatsApp message.
Consider whether the recipient really needs full quality. For casual sharing, compressed video is usually sufficient.
Video to MP4 FAQs
What is WhatsApp's video size limit?
WhatsApp limits videos to 16MB on most platforms. Videos up to 2 minutes at 720p typically work well. WhatsApp also compresses videos after upload.
Why compress before sending to WhatsApp?
Pre-compressing ensures faster upload, avoids failed sends, and gives you control over quality. WhatsApp's automatic compression can be aggressive.
What resolution works best for WhatsApp?
720p is ideal. It looks good on phone screens and stays under size limits for reasonable duration videos. 480p for longer videos.
Will WhatsApp compress my video again?
Yes, WhatsApp applies its own compression. Pre-compressing gives you better control and often results in better final quality than letting WhatsApp do all the work.
How do I share longer videos on WhatsApp?
Split into multiple clips, or share via WhatsApp Document feature (uncompressed, up to 2GB) or cloud storage links.
Is this compression private?
Yes. Video processing happens entirely in your browser. Nothing is uploaded to any server except when you send via WhatsApp itself.
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