---
title: "Audio Joiner: Join several audio files into one"
canonical: "https://openvibe.tools/tool/merge"
updated: null
---

# Audio Joiner: Join several audio files into one

HTML: [Audio Joiner: Join several audio files into one](https://openvibe.tools/tool/merge)

# Audio Joiner

Upload two or more recordings, put them in order and download a single file. Works across formats, so an MP3 and a WAV can be joined.

- **Limits** 100 MB per file · 2 to 5 files · Up to 3 hours · Up to 150 runs a day
- **Where it runs** Your file goes to our server and is deleted with the result after 1 hour, or after 24 hours when signed in.
- **Cost** Free, with the limits above. No account needed.

 [Open Audio Joiner](https://merge.openvibe.tools/) 

## Where to find it

Every address below opens the same tool. The first address is the one to bookmark and share.

- [merge.openvibe.tools](https://merge.openvibe.tools/)Primary

## People also call this

**What it's for:** Join several audio files into one.

- audio joiner
- merge audio
- combine mp3
- join songs
- merge mp3 files

## Use it from code

- `POST https://openvibe.tools/api/v1/tools/merge/run`
- Needs a signed-in browser session or a token with `tools.tool.run`.
- Long work answers 202 with a job to follow; short work answers with the result. Takes 2 to 5 files, up to 100 MB each.

~~~~
curl -X POST https://openvibe.tools/api/v1/tools/merge/run \
  -H 'Authorization: Bearer $OPENVIBE_TOKEN' \
  -F 'file=@song-1.mp3' \
  -F 'file=@song-2.mp3'
~~~~

Inputs: [JSON Schema](/api/v1/tools/merge/schema) · [OpenAPI](/api/v1/openapi.json) · from JavaScript: `tools.run("merge", …)` in [openvibe-sdk](https://github.com/OpenVibers/OpenVibe.SDK) · [How the API works](/developers)

## Similar tools

[All Audio Tools](/audio-tools)

[ **MP3 Converter** Convert any audio or video file to MP3 *mp3.openvibe.tools*](https://mp3.openvibe.tools/) [ **WAV Converter** Convert audio to uncompressed WAV *wav.openvibe.tools*](https://wav.openvibe.tools/) [ **FLAC Converter** Convert audio to lossless FLAC *flac.openvibe.tools*](https://flac.openvibe.tools/) [ **OGG Converter** Convert audio to OGG Vorbis *ogg.openvibe.tools*](https://ogg.openvibe.tools/) [ **M4A Converter** Convert audio to M4A for Apple devices *m4a.openvibe.tools*](https://m4a.openvibe.tools/) [ **Opus Converter** Convert audio to Opus for small, clear files *opus.openvibe.tools*](https://opus.openvibe.tools/)

## The rest of OpenVibe

5 links

One account works on every site. Open source and community-run.

[**OpenVibe.Live** Live streams, clips and chat](https://openvibe.live/) [**OpenVibe.Community** Pastes, posts and people](https://openvibe.community/) [**OpenVibe.Games** Browser games](https://openvibe.games/) [**OpenVibe.Media** VODs, clips and files](https://openvibe.media/) [**OpenVibe.Network** One account for every site](https://openvibe.network/)