热门视频转换
MP4 to WEBM Conversion Guide
Converting MP4 videos to WEBM format is essential for 网络性能优化和更小的文件大小. MP4 files are 通用兼容性和广泛的设备支持, while WEBM offers 现代开源格式，具有出色的压缩. This conversion is commonly needed for 网络流媒体、移动设备、社交媒体 到 网络优化、HTML5 视频、YouTube.
Why Convert MP4 to WEBM?
WebM 提供优越的压缩，适合网络使用，减少 20-40% 的文件大小，同时保持视觉质量。非常适合优化视频以进行网站托管和更快的流媒体。 Our browser-based converter uses FFmpeg.wasm to handle this conversion without uploading files to any server, ensuring complete privacy and fast processing.
How to Convert MP4 to WEBM
Simply drag your MP4 files into the upload zone, select WEBM as the output format, and click Convert. The tool processes videos locally using FFmpeg compiled to WebAssembly, maintaining quality while converting to WEBM format. Download individual files or get everything as a ZIP archive for batch conversions.