Audio Merger
Combine multiple audio files into one — with crossfade, gaps & reordering
Drag & drop audio files here
Add 2 or more audio files to merge them together
MP3, WAV, OGG, FLAC, AAC, M4A • Max 500 MB each • Up to 20 files
Audio Tools
6 tools available · tap any to get started
How to Merge Audio Files
Add Files
Select or drag multiple audio files. Supports all common formats.
Arrange
Drag to reorder files. Set crossfade or gap between tracks.
Configure
Choose output format, bitrate, and optional volume normalization.
Download
Get your merged file instantly. Auto-deletes in 1 hour.
Features
- Merge up to 20 audio files in any order
- Drag-and-drop reordering with visual preview
- Crossfade blending between tracks
- Adjustable silence gaps between tracks
- Volume normalization across all files
- Multiple output formats with quality control
- Visual timeline and waveform previews
- Auto-delete after 1 hour for privacy
What is the Audio Merger / Joiner?
The Audio Merger, also called the Audio Joiner, is an online tool that lets you combine two or more audio files into one single track. You can join songs, mix voice recordings, or put different sound clips together without needing to install any software. It works right in your browser and supports many popular formats like MP3, WAV, and more. In just a few clicks, you can create one complete audio file that plays smoothly from start to finish.
Why Use the Audio Merger / Joiner?
Sometimes you have different parts of a recording or several music tracks that you want to play as one. The Audio Merger helps you join them easily, saving you time and effort. It’s perfect for making music mixes, combining lectures, joining audiobook chapters, or creating a continuous playlist. You don’t need editing skills — just upload your files, put them in order, and merge them. It’s fast, free, and works anytime you need it.