Is this tool free to use?

Yes, all our tools are 100% free to use with no registration required.

What file formats are supported?

We support all major image formats (JPG, PNG, GIF, WebP, BMP) and video formats (MP4, WebM, AVI, MOV).

Is there a file size limit?

Yes, the maximum file size is 200MB for optimal processing speed.

Video to MP4 Converter

Convert any video format to MP4 (MPEG-4). Supports WebM, AVI, MOV, MKV, FLV, WMV and more. Customize video and audio codecs, bitrate, resolution and frame rate.

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動画最大200MB

Convert to MP4

Universal video format for all devices

H.264

Fast

Professional Video to MP4 Converter

Convert any video to MP4 format with perfect compatibility and optimal quality. MP4 with H.264 codec is the universal standard that plays on every device and platform. Whether converting old formats, reducing file sizes, preparing videos for web upload, or ensuring mobile compatibility, our converter delivers flawless MP4 files optimized for your specific needs. Handle everything from professional footage to social media clips with intelligent encoding that balances quality and file size.

H.264Universal

90%Smaller

4KSupport

BatchProcess

MP4 Features

Convert any video format to MP4 with H.264 codec - the most compatible format across all devices and platforms. From obscure formats to modern codecs, ensure your videos play everywhere: smartphones, tablets, smart TVs, browsers, and all operating systems without compatibility issues.

Reduce file sizes by up to 90% while maintaining visual quality using advanced H.264/H.265 encoding. Our intelligent compression analyzes your content to apply optimal settings, perfect for sharing via email, uploading to cloud storage, or saving device space without sacrificing clarity.

One-click presets for YouTube, Instagram, TikTok, Twitter, and other platforms. Each preset applies the perfect combination of resolution, bitrate, frame rate, and codec settings to ensure your video looks great and uploads quickly while meeting platform requirements.

Convert multiple videos simultaneously with consistent settings across all files. Hardware acceleration ensures lightning-fast conversion speeds, processing hours of footage in minutes. Queue management lets you set up conversions and walk away while maintaining quality.

Frequently Asked Questions

MP4 with H.264 codec offers the perfect balance of quality, file size, and compatibility. It plays on literally every device and platform without additional codecs. The format supports multiple audio tracks, subtitles, and metadata while maintaining excellent compression ratios that keep file sizes manageable.

Typically 50-90% size reduction depending on the source format and settings. Converting from uncompressed or older formats yields the biggest savings. Modern compression with H.264 or H.265 maintains visual quality while dramatically reducing file size through intelligent encoding algorithms.

H.264 for maximum compatibility - it works everywhere. H.265 (HEVC) offers 50% better compression but has limited support on older devices and some browsers. Use H.264 for sharing and universal playback, H.265 for archiving or when you control the playback environment.

For web: 1080p resolution, H.264 codec, 5 Mbps bitrate, AAC audio at 128 kbps. Enable 'fast start' for immediate playback. For social media, use platform-specific presets that optimize for their requirements. Lower bitrates (2-3 Mbps) work well for faster uploads.

Yes! Our batch processing handles multiple videos simultaneously. Upload all your files, choose settings once, and convert them all together. Each video maintains the same quality settings, perfect for converting entire video libraries or maintaining consistency across series.