---
title: "Concatenate Audio"
description: "Local-first visual environment for building and running AI workflows. Build agents visually, deploy anywhere, privacy by design."
canonical: https://docs.nodetool.ai/nodes/nodetool/audio/concatenateaudio
markdown: https://docs.nodetool.ai/nodes/nodetool/audio/concatenateaudio.md
product: NodeTool
source: https://github.com/nodetool-ai/nodetool/blob/main/docs/nodes/nodetool/audio/concatenateaudio.md
---

# Concatenate Audio

**Type:** `nodetool.audio.Concat`

**Namespace:** `nodetool.audio`

## Description

Concatenates audio files together. Add inputs dynamically with the “add audio input” button, or wire a list of audio into a single input.
    audio, edit, join, +

## Properties

_(none)_

## Outputs

| Output | Type | Description |
|--------|------|-------------|
| output | `audio` |  |

## Related Nodes

Browse other nodes in the [nodetool.audio](./) namespace.