Help How to merge songs (mp3, m4a, wav)? A free online tool to merge multiple audio tracks into one. It supports crossfades and all popular audio formats.

The Online Audio Merger allows you to combine MP3, WAV, OGG and other files into one soundtrack. It works on any device: Mac, PC, Android or iPhone.

FREE professional audio merging tool. Merge MP3, WAV, FLAC, AAC files online with smart volume normalization and crossfade transitions. No registration, no limits, up to 50MB per file.

Our audio merge can merge and combine audio files together easily. Support many audio formats such as: mp3, wav, flac, ogg, wma, m4a, amr, aac, aiff, caf, ac3, ape, 3gpp, m4r, etc...

Merge or combine audio online using Kapwing’s audio joiner. Load as many audio tracks as you want to one timeline and create your own unified audio file and edit however you’d like. …

Join and merge audio files online instantly. Free MP3, WAV, FLAC, AAC, OGG, and WMA support. Fast, secure, and easy-to-use audio joiner with no quality loss. Works on all devices …

Free online audio merger: drag & drop MP3, WAV, OGG files, merge in order, and convert to MP3, WAV, FLAC, AAC. All processing happens in-browser—secure and private.

Easily combine or join multiple MP3 files into a single audio file — no file saving, full privacy guaranteed.

Free online audio merger. Combine multiple audio files into one, without signup. Be it for your podcast, audiobook, or music track. No lost speech.

After arranging and editing, click the "Merge" button to combine your audio files into one. Once the process is complete, download your newly merged audio file directly to your device.