音频淡入淡出
给音频添加淡入淡出
在浏览器中运行 · 无需上传
此工具及本页说明目前仍为英文。功能完全相同：一切都在你的浏览器中运行。
Drag & drop an audio file here
or
MP3, WAV, M4A, AAC, OGG, Opus or FLAC
Your files stay on your device. Nothing is uploaded.
你的浏览器版本过旧，无法运行此工具。请更新浏览器，或使用最新版的 Chrome、Edge、Firefox 或 Safari。
- 任何内容都不会离开你的设备
- 服务器不限制文件大小
- 无需注册，无水印
- 免费
How to fade audio in and out
- Choose your audio file.
- Set the fade in and fade out lengths in seconds.
- Press Add fade and download.
Good to know
- The fade follows an equal-power curve, which sounds even to the ear.
- For a ringtone with fades, use the Ringtone Maker.
Your audio stays on your device
Everything happens in your browser. Your audio is never uploaded, and this site's security policy blocks the page from sending files anywhere.
常见问题
Is my audio uploaded?
No. It is processed in your browser and never sent anywhere.