合并音频文件
合并多个音频文件
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 audio files here
or
Two or more MP3, M4A, WAV, OGG, Opus or FLAC files
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 join audio files
- Choose two or more audio files.
- Put them in order, and add a pause between them if you like.
- Press Join audio files and download.
Good to know
- Files with the same format and settings (for example MP3s from one recorder) are copied together without re-encoding.
- Otherwise, or with a pause between files, the sound is converted to MP3, M4A, WAV or OGG, at the first file's sample rate.
- MP3 files keep their few milliseconds of encoder padding at each join.
- Video files work too: their sound is used.
Your files stay on your device
Everything happens in your browser. Your files are never uploaded, and this site's security policy blocks the page from sending files anywhere.
常见问题
Can I crossfade between songs?
Not yet. You can add a pause between files.
Are my files uploaded?
No. They are processed in your browser and never sent anywhere.