WhatsApp limits the size of videos you can send and squeezes them hard when you do, which leaves them blurry. A long phone recording can easily be 300 MB. Compressing it yourself first gives you a smaller file that still looks sharp.
The Motion Mistry Video Compressor does this in your browser using your device’s own video hardware. Your video is never uploaded.
How to compress a video
- Open the Video Compressor and drop your video on the page (MP4, MOV, WebM or MKV).
- Choose a resolution: keep original, 1080p, 720p, 480p or 360p.
- Choose a quality: High, Medium (recommended) or Small (WhatsApp).
- Tick Remove audio if you only need the picture.
- Press Start. When the bar reaches 100%, preview the result and download the MP4.
Which settings should you pick?
- WhatsApp status or chat: 480p and Small. Small files, still clear on a phone.
- Facebook or Instagram upload: 720p and Medium. A good balance of size and detail.
- Sending raw footage to an editor: 1080p and High, so there is quality left to work with.
As a rough guide, 720p Medium turns a one-minute phone video of around 100 MB into about 15–25 MB.
Why the result looks better than WhatsApp’s own compression
WhatsApp has to compress quickly on the server for billions of videos. Here you choose the resolution and bitrate yourself, and the video is encoded once at sensible settings. When you then send the smaller file, WhatsApp barely needs to touch it.
What you get
An MP4 file with H.264 video and AAC audio, the format that plays on every phone, browser, editor and social network.
Browser support
The compressor works best in Chrome and Edge, and also runs in recent versions of Safari and Firefox. Very old browsers may not support it.
More free video tools
- Video Trimmer – cut the part you need before compressing.
- Video to MP3 – keep just the audio.
- Video to GIF – turn a short moment into a GIF.
- Video Frame to PNG – save a still for your thumbnail.