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Merge Audio

Join multiple audio files into one, in the order you set, with an optional gap.

Select audio files

MP3, WAV, M4A, FLAC, OGG — joined in your browser, in the order you set

Fai clic per scegliere o trascina qui un file

Come Merge Audio

  1. 1

    Add your files

    Drop in two or more audio files — they're decoded in your browser.

  2. 2

    Set the order and gap

    Reorder the list and choose an optional silent gap between tracks.

  3. 3

    Merge and download

    Click Merge & download to save the joined file as MP3 or WAV.

Related PDF tools

Trim AudionewCut an audio file to just the part you want, with a visual waveform.Normalize AudionewEven out a quiet or inconsistent recording — peak-normalize or apply a fixed gain.Audio ConverternewConvert MP3, WAV, M4A, AAC, FLAC or OGG to MP3 or WAV — entirely in your browser.Extract Audio from VideonewPull the soundtrack out of an MP4, MOV or WebM video as MP3 or WAV.

Merge Audio — domande frequenti

Do the files need to be the same format?+

No. Each file is decoded independently and resampled to a common rate, so you can mix MP3, WAV, M4A and more.

Is anything uploaded?+

No — every file is decoded and the merge is done in your browser.

Can I add a gap between tracks?+

Yes — a slider adds up to 5 seconds of silence between each file.

What order are they joined in?+

The order in the list — use the up/down arrows to rearrange before merging.

Caricate i miei file su un server?+

No — ogni strumento qui elabora i tuoi file interamente sul tuo dispositivo, e non viene caricato nulla su un server. L'unica eccezione sono gli strumenti IA, che inviano il testo estratto (non il file) a Claude per svolgere il loro lavoro.

C'è un limite di dimensione del file?+

Non imponiamo alcun limite artificiale, ma poiché l'elaborazione avviene nel tuo browser, i file molto grandi (oltre 500 MB o 1.000 pagine) sono limitati dalla memoria del tuo dispositivo, non da noi.