Audio merger

Join audio clips in file-selection order and download one WAV file.

On your device · No account

Privacy details

Audio merger processes your input in this browser. Inputs and results are excluded from analytics. Recent tools save tool names, visit counts and last-visit times. Saved tools store only their names. Draft saving is optional and stays on this device; delete saved text with the draft controls. Loading text from a URL is optional and contacts that server; its URL and your IP address are visible to the server. An optional “Use in” action keeps a handoff in this tab. The next tool removes it on arrival and ignores it if more than a minute has passed.

Copy link includes the inputs you choose to share in the address. Anyone with that link can reopen them. Files and generated results are excluded. Password and key tools share settings only.

Choose audio files

Choose several files at once, in the order you want them joined.

Processed audio

Preparing example…

Reset reloads the tool with its starting values and releases open files and device controls. Saved drafts stay on this device until you delete them.

Links include your inputs and settings. Anyone with the link can see them, so leave out private text. Files and generated results are left out; random draws run again.

Keyboard shortcuts

Updated 2026-09-19

Using the audio merger

Clips are decoded at a common sample rate and placed end to end with no overlap. Mono clips are copied to both channels when a stereo clip is present. No crossfade or normalization changes their levels.

A worked example

Joining two clips of 0.1 seconds each produces a 0.2-second WAV. The built-in example is an original 0.1-second tone.

Next: Audio network calculator

Before you use the result

Browser-decodable mono or stereo audio only, within the stated upload limits. Output is 16-bit PCM WAV. Speed changes may introduce resampling artifacts; processing does not restore clipped or missing information.

Cite this page

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ToolOctopus. “Audio merger.” Updated 2026-09-19. https://tooloctopus.com/audio-merger.

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