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Video Format

WebM Converter — Free Online

Convert WebM Video files to and from other formats. Fast, free, no registration required.

或从以下导入

200万+文件已转换

数千用户的信赖之选

安全传输

HTTPS 加密上传

隐私优先

文件处理后自动删除

无需注册

即刻开始转换

随处可用

任何浏览器，任何设备

如何转换

1

Upload your WebM file by dragging it into the upload area or clicking to browse.

2

Select the output format you want to convert to (or from) WebM.

3

Click Convert and download your converted file in seconds.

Convert to WebM

MP4 to WebM→MOV to WebM→AVI to WebM→MKV to WebM→FLV to WebM→WMV to WebM→3GP to WebM→M4V to WebM→

Convert from WebM

WebM to MP4→WebM to MOV→WebM to AVI→WebM to MKV→WebM to FLV→WebM to WMV→WebM to 3GP→WebM to M4V→

什么是 WebM？

WebM is an open, royalty-free media format designed for the web. It provides high-quality video with efficient compression, making it ideal for online streaming.

格式详情

全称
WebM Video
扩展名
.webm

主要特点

  • Web optimized
  • Royalty-free
  • VP9 codec support
  • HTML5 compatible

常见问题

Upload your file, select WebM as the output format, and click Convert. Your converted file will be ready to download in seconds.
You can convert most video formats to WebM, including MP4, MOV, AVI, MKV, FLV, and more.
Yes! You can convert up to 5 files per day completely free. No registration required.