Drag MP4 files onto this page, or use Paste (Ctrl + V / ⌘ + V) for quick import.
MP4 compression reduces file size by lowering video bitrate, optimizing encoding parameters, and removing redundant data while preserving visual quality as much as possible. During compression, the video stream is re-encoded using codecs such as H.264 or H.265, with adjustments to resolution, frame rate, and quality settings. In most cases, MP4 files can be reduced by 30%–90% while maintaining a smooth viewing experience.
After compression, you can adjust video quality, resolution, and bitrate to target a specific file size, such as compressing an MP4 video to under 100MB.
Preview the compressed video before saving, making it easy to balance file size and visual quality.
Completely free to use with no limits, quotas, or subscriptions. Compress as many videos as you need.
No sign-up or login required. Open the tool and start compressing videos instantly.
Powered by advanced WebAssembly and FFmpeg technology. All compression takes place locally in your browser without uploading files to any server.
Compressed videos remain clean and professional with no added watermarks or branding.
All video processing happens locally in your browser. Your files never leave your device.
Large MP4 files can slow down website loading speeds. Compressing videos improves page performance and user experience.
Compressed product videos load faster and provide a smoother shopping experience, helping improve conversions.
Content management systems such as WordPress often have upload size limits. Compression helps videos meet these requirements.
Videos recorded on smartphones are often large. Compression reduces data usage and speeds up uploads.
Compress videos before uploading to YouTube, TikTok, Instagram, Facebook, X, and other platforms to reduce upload times.
Email providers typically limit attachment sizes. Compression makes video files easier to send.
Smaller videos load faster, improving visitor engagement and conversion rates.
Reducing video size lowers bandwidth consumption and helps decrease CDN delivery costs.
Compressing videos can significantly reduce cloud storage and local disk usage when managing large video libraries.
Many AI, video analysis, and automation services impose file size limits. Compression helps videos meet those requirements.