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视频压缩

借助WebAssembly在本地强力压缩视频文件大小，方便社交媒体分享。

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视频压缩

突破微信、邮件等平台的视频体积上传上限。

🔐 100% Private — Client-Side Execution

All processing happens inside your browser using WebAssembly and HTML5 Canvas. Zero file uploads, zero server tracking. Compliant with LGPD & GDPR.

常见问题解答

How much smaller will my video get?
It depends on the preset and your source video, but the "Recommended" preset typically cuts file size by 50-80% with little visible quality loss.
Is there a file size limit?
Videos up to 300MB are supported. Everything is compressed locally in your browser, so larger files just take longer to process.
What output format do I get?
The compressed video is always exported as MP4 (H.264 + AAC audio), the most widely compatible format for sharing and playback.
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