Free audio tool
Join Audio OnlineNo signup. No login.
Upload two or more audio files, combine them in order, and download one merged audio file. Use Join Audio Online when you need a quick browser-based join without opening an editor.
FreeNo signupNo upload accountBrowser-based
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Choose multiple audio files or drag them hereMP3, WAV, M4A, MP4, MOV, WEBM and more
Add more than one file to merge them in order.
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Your file stays on your device while this browser tool runs. Dudical does not require an account or login.
Join Audio Online online
Upload two or more audio files, combine them in order, and download one merged audio file. Use Join Audio Online when you need a quick browser-based join without opening an editor.
How it works
Choose a file, pick MP3 or WAV output, adjust quality, volume, target size, or trim points if needed, then download the finished file.
Add more than one file to merge them in order.