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Convert WAV to MP3
Compress big lossless WAV files into small, shareable MP3s.
无需登录文件保持私密
将文件拖放到此处或点击浏览
MP3, WAV, FLAC, OGG, AAC, M4A, Audio 无文件大小限制
你的文件永远不会离开你的设备。所有处理都在你的浏览器中本地进行。
MP3 tips
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WAV is uncompressed (~10 MB/min). Converting to MP3 at 192–320 kbps shrinks it dramatically with little audible difference.
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320 kbps ★ keeps the most detail for music; 128–192 kbps is plenty for spoken word and saves more space.
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MP3 is accepted by email, messaging apps, and upload forms that reject large WAV files.
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Your masters and recordings stay on your device — no upload required.
工作原理
1
选择文件
Drop your file into the tool above. It stays entirely on your device — nothing is sent to any server.
2
处理
The tool processes your data instantly in your browser using JavaScript. No server, no waiting.
3
下载
Get your result instantly. Nothing is stored after you leave the page — complete privacy.
为什么选择我们的？
✓完全免费——永远没有隐藏费用
✓无需账号、邮箱或登录
✓文件永远不会离开你的设备
✓绝无文件大小限制
✓所有输出均无水印