Shrink any MP4 video to 100MB or less in seconds. No signup, no watermark. Perfect for social media, presentations.
Drop your video here
or click to browse — up to 500MB free
MP4 is the most widely supported video format. At 100MB, you can fit approximately 1m 40s of 1080p video at standard bitrate. This target size is ideal for social media, presentations.
VidCrush uses advanced H.264/H.265 encoding to shrink your MP4 files while preserving visual quality. The process runs entirely in your browser — your files never leave your device until you choose to upload for server-side compression.
| Resolution | Low Bitrate | Medium Bitrate | High Bitrate |
|---|---|---|---|
| 480p | 800s | 400s | 267s |
| 720p | 400s | 200s | 133s |
| 1080p | 200s | 100s | 67s |
| 4K | 53s | 32s | 20s |
Need a different size? Try compress any video to 100MB or browse all MP4 compression options.
Yes. VidCrush uses smart 2-pass encoding to hit your target size precisely. The output will be 100MB or slightly smaller.
Some quality reduction is inevitable when shrinking files, but VidCrush optimizes bitrate allocation to minimize visible artifacts. For 100MB, shorter videos retain more quality.
VidCrush outputs H.264 in an MP4 container for maximum compatibility. Your original MP4 file can use any codec — we handle the conversion automatically.