Audio Joiner
Merge multiple audio files into one continuous track.
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About Audio Joiner
Combine multiple audio tracks into a single, seamless file without uploading anything to the cloud. Our audio joiner is perfect for creating continuous mixes, combining spoken-word segments, or merging split music tracks.
How to Use
- Upload all the audio files you want to join together.
- Arrange them in the desired order (or use the delete icon to remove any).
- Click 'Join Audio Files' to begin the merging process in your browser.
- Download your new unified audio file once processing is complete.
Common Use Cases
- Creating a single file for a podcast episode from multiple interview segments.
- Merging individual song parts or demos into a continuous long-play track.
- Combining recorded voice memos into a structured audio journal.
Technical Details
Uses a 'concat' demuxer or re-encoding via FFmpeg.wasm to ensure smooth transitions between files. Handled entirely on the client-side for maximum speed and privacy.
Frequently Asked Questions
- Can I join different formats?
- Yes, our engine can merge different formats (like MP3 and WAV) by transcoding them into a single output stream.
- Is there a limit to how many files?
- You can add as many as your browser's memory can handle. For very large projects, we recommend merging in smaller batches.
100% Private & Secure
This tool runs entirely in your browser using client-side technology. Your files and data are never sent to a server, ensuring 100% privacy and speed.