Combine audio files online

Audio Merger Online

Merge multiple audio files into one clean track. Upload MP3, WAV, M4A, AAC, OGG, or FLAC files, arrange them in upload order, and download a single combined audio file.

Upload Audio Merge Files Download Audio

One smooth audio file

Join songs, voice notes, lectures, podcast parts, interviews, and recordings into one audio track.

Free Audio Merger Tool

Select two or more audio files, choose output settings, and create one merged audio file.

Upload Audio Files

Drag and drop multiple audio files here or click below to choose files.

Choose Audio Files

Output Format MP3 is best for compatibility.

Audio Quality Used for MP3, AAC, and OGG output.

Sample Rate 44.1 kHz is standard for general audio.

Audio Channel Mono can reduce size for voice recordings.

This Audio Merger requires FFmpeg installed on your server and PHP exec() enabled.

Why Use This Audio Merger?

Combining audio clips helps you create one complete track for publishing, editing, teaching, podcasting, and sharing.

Merge Multiple Files

Join two or more audio files into one final track without manually editing each clip.

Flexible Output

Export merged audio as MP3, WAV, AAC, or OGG depending on your project needs.

Easy Playback

Create one audio file that is easier to upload, store, publish, and play on different devices.

How It Works

Merge audio files online in three simple steps.

Upload Files

Choose two or more MP3, WAV, M4A, AAC, OGG, or FLAC audio files.

Select Settings

Pick output format, audio quality, sample rate, and channel option.

Download Merged Audio

Merge your files and download one combined audio track.

Audio Merger FAQs

Common questions about merging audio files online.

Yes, this tool is free to use. Upload your audio files, merge them, and download one final audio file.

This tool supports MP3, WAV, M4A, AAC, OGG, OGA, and FLAC audio files.

This version allows up to 15 audio files at one time. You can adjust this limit in the PHP code if your server can handle more.

Files are merged in the same order selected by the browser upload list.

Yes. This server-side audio merger requires FFmpeg to prepare, join, and export audio files.