Merge Audio Files Online - Free & Private
Combine multiple audio files into one seamlessly. Drag to reorder, adjust individual volumes, and export in any format. 100% browser-based - your audio never leaves your device.
Drop audio files here or click to browse
Add 2 or more files to merge. Supported: MP3, WAV, OGG, Opus, FLAC, AAC, M4A
Settings
Processed locally in your browser
How to Merge Audio
- 1.Upload 2 or more audio files
- 2.Drag to reorder, adjust volume per file
- 3.Choose output format and quality
- 4.Click "Merge" to combine and download
Files are joined seamlessly in order. Perfect for combining podcast segments, music tracks, or voice recordings.
Privacy-First Audio Merging
Your audio files never leave your device. All merging and encoding happens locally in your browser using WebAssembly technology.
Perfect for combining confidential recordings, interviews, legal audio files, or any sensitive content.
No server uploads - No data collection - 100% GDPR compliant
Use Cases
- –Combine podcast segments
- –Create music mixtapes
- –Join voice memo recordings
- –Merge interview clips
- –Combine audiobook chapters
No file size limits, no watermarks, no account required. Completely free for personal and commercial use.