音频合并
多段拼接成一条：将多个音轨合并为一个文件后即可开始创作。
After submitting, track progress in “My Works”. Please download promptly when done—files are cleared after 3 days.
请上传或拖入音频文件
支持 mp3、wav、m4a、aac、ogg、flac 等常见格式（个人用户支持音频时长13.5小时、文件大小无上限）
音量控制 （开启任意一项后，音频轨道音量将不能自定义）
导出类型
How to use
- Upload clips in play order; tweak level or transitions if offered.
- Submit cloud concat into one file.
- Download, then edit, enhance, or mux to video.
Scope and limits：This is sequential join, not a multi-track mix. Use a DAW for fine fades.
Search and usage guide
Audio merge joins clips in play order: bumper + body + outro, podcast parts, or mashups. It does not stack vocals over backing at the same time, and it is not replace-BGM.
Match sample rate and loudness first. Export is usually MP3/WAV; length and clip count follow workspace quotas. Fine fades belong in a DAW.
Editor = one file, one slice. Merge = many files, one timeline. Trim each part, then merge, then mux to video if needed.
Join clips on this page, /en/music/merge. You must have rights to publish every clip.
FAQ
How do I merge multiple audio clips?
Add segments in order on this page (drag reorder if supported), preview crosspoints, and export one file—podcast stitches, medleys, intro/outro combos. Level-match clips first when possible using edit or enhance tools.
How many clips and which export format?
Clip count and total duration follow product quotas on the page. Export is usually MP3 or WAV. Mismatched sample rates are unified, which may resample—matching sources reduces surprises.
Merge vs clip vs video BGM?
Merge joins many files into one; clip takes one segment; video replace BGM works on picture timelines. Audio medleys use merge; single excerpts use clip. Video finishing may still need the video editor after audio merge.
Clips are at very different loudness—what then?
Preview first; trim or enhance outliers before merge so one clip does not jump. Merge is sequential join, not auto-mastering. Fine fades belong in a DAW, then re-upload if needed.