How many files can I merge at once?

Our merge-audio tool allows you to join and concatenate up to 10 audio files simultaneously, creating a continuous sound experience. For larger projects, you can perform multiple successive merges to blend your tracks seamlessly. While direct crossfade options are not available in a single step for all files, you can still stitch your audio together efficiently.

Do the formats need to be identical?

Yes, merge audio files regardless of format. Our tool handles the transition seamlessly, converting all inputs to your chosen output format automatically for a smooth result.

Are my audio files kept private during merging?

Yes, all files are processed locally in your browser via WebAssembly. No upload to a server, your audio never leaves your device and remains 100% confidential.

What is the quality of the merged audio file?

The original quality is fully preserved. Our tool uses lossless processing that maintains the bitrate, sample rate, and sound resolution of your source files.

Can I reorder the files before merging?

Yes, you can drag and drop the files to rearrange them in the exact order you want before merging. You get full control over the final sequence of the audio file.

Merge audio files

Arrange several audio files in the order you want and combine them into one continuous track.

Drag and drop your audio files

or click to select (MP3, WAV, FLAC, OGG, AAC, M4A)

Supported formats

MP3

WAV

FLAC

OGG

AAC

M4A

How to use

Upload multiple audio files

How to use

Rearrange the order if needed

How to use

Download the merged file

Privacy

This tool processes audio in your browser. Account, analytics and advertising services on the site are separate from audio-file processing.

Create podcasts and compilations

Easily assemble your recordings to create professional podcast episodes or personalized music compilations. Reorder your tracks by simple drag-and-drop before merging for a perfectly structured edit ready to publish. For Create podcasts and compilations, compare the result with the source file and treat Merge audio files as a controlled step.

Merge Audio Without Quality Loss

Our Convertly Audio tool combines your audio tracks without recompression or degradation. The right setting depends on the source and the intended use. With Merge audio files, check Merge Audio Without Quality Loss on a concrete excerpt before applying the same choice to the whole file. A short listen after processing is still useful: it confirms.

Merge Audio Online for Free

No registration, no software to install. Merge as many files as you want. A short listen after processing is still useful: it confirms that Merge Audio Online for Free matches your goal and that Merge audio files has not changed an important detail unexpectedly. For Merge Audio Online for Free, compare the result with the source file and treat.

Combine MP3, WAV, FLAC, OGG & More

Our Convertly Audio merger accepts all common audio formats: MP3, WAV, FLAC, OGG, AAC, and M4A. Mix multiple formats in a single merge without prior conversion; the tool automatically harmonizes the tracks. For Combine MP3, WAV, FLAC, OGG & More, compare the result with the source file and treat Merge audio files as a controlled step: listen to a.

Merge Audio Fast and Securely

Processing occurs directly in your browser using FFmpeg WebAssembly. Your Convertly Audio files never leave your device, ensuring total privacy and maximum merging speed without relying on servers. The right setting depends on the source and the intended use. With Merge audio files, check Merge Audio Fast and Securely on a concrete excerpt before.

Frequently Asked Questions

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Merge Audio Fast and Securely