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Trim a Voice Memo
Cut the silence and dead air off the start and end of a voice recording.
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。
voice memos tips
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Recordings usually have silence before you start talking. Drag the start handle past the flat part of the waveform.
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A short fade out hides the click of stopping the recording for a more polished result.
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Lossless mode (no fades) keeps the exact original quality — good for keeping recordings as clean evidence or notes.
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Sensitive memos are trimmed entirely in your browser — nothing is uploaded.
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