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Audio Loop Concat

Concatenate an audio file with itself multiple times to create a loop

Click to upload file or drag and drop file here

Maximum file size: 200MB Supported formats: audio/*

Key Facts

Category
Media
Input Types
file, number, select
Output Type
file
Sample Coverage
4
API Ready
Yes

Overview

The Audio Loop Concat tool enables you to repeat an audio file multiple times to create a seamless loop. It's designed for quick and easy audio extension, supporting various output formats for compatibility.

When to Use

  • •When you need to extend a short audio clip into a longer loop for background music or ambient sounds.
  • •To create repetitive sound effects for videos, games, or presentations without manual editing.
  • •For testing audio playback systems or applications that require continuous looping.

How It Works

  • •Upload your audio file in a supported format, such as MP3 or WAV, up to 200 MB.
  • •Set the number of repetitions, choosing between 2 and 100 times.
  • •Select the desired output format from options like MP3, AAC, or FLAC.
  • •Process the file to generate the looped audio, ready for download.

Use Cases

Creating looped background music for YouTube videos or podcasts.
Generating repetitive sound effects for mobile apps or interactive media.
Preparing extended audio samples for music production or live performances.

Examples

1. Extending a Nature Sound for Relaxation

Content Creator
Background
A content creator has a 30-second recording of rain sounds for a relaxation video.
Problem
The video is 10 minutes long, but the audio clip is too short to cover the entire duration.
How to Use
Upload the rain sound file, set repeat times to 20, and choose MP3 format for easy sharing.
Outcome
A 10-minute looped MP3 file of rain sounds that plays continuously in the video.

2. Looping a Beat for Dance Practice

Dance Instructor
Background
A dance instructor needs a continuous beat for a 5-minute warm-up routine.
Problem
The original beat is only 15 seconds long, requiring manual repetition which is time-consuming.
How to Use
Use the tool to repeat the beat 20 times and output in WAV format for high audio quality.
Outcome
A seamless 5-minute looped beat in WAV format, perfect for the practice session.

Try with Samples

audio, file
Copyright-Free AAC Audio Samples
High-quality AAC encoded audio samples for testing and development, featuring nature sounds and meditation music with excellent compression
title token audio
audio
Copyright-Free MP3 Audio Samples
Collection of royalty-free audio samples for testing and development purposes including nature sounds, meditation music, and ambient audio
title token audio
audio
Copyright-Free WAV Audio Samples
Uncompressed PCM WAV audio samples for testing and development, mirrored from MP3 set with nature sounds and meditation music
title token audio
audio
Copyright-Free OGG Vorbis Audio Samples
Open-source OGG Vorbis audio samples for testing and development, featuring excellent compression with nature sounds and meditation music
title token audio
audio

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FAQ

What audio file types can I upload?

You can upload any audio file, including MP3, WAV, AAC, and others, as long as it's under 200 MB.

How many times can I repeat the audio?

The audio can be repeated from 2 to 100 times, based on your selection.

What output formats are supported?

Supported output formats include MP3, AAC, M4A, OGG Vorbis, Opus, FLAC, and WAV.

Is there a limit on file size?

Yes, the input audio file must be less than 200 MB in size.

Can I use this tool for commercial projects?

Yes, this tool is free to use for both personal and commercial purposes.

API Documentation

Request Endpoint

POST /en/api/tools/audio-loop-concat

Request Parameters

Parameter Name Type Required Description
audioFile file (Upload required) Yes -
times number No -
outputFormat select No -

File type parameters need to be uploaded first via POST /upload/audio-loop-concat to get filePath, then pass filePath to the corresponding file field.

Response Format

{
  "filePath": "/public/processing/randomid.ext",
  "fileName": "output.ext",
  "contentType": "application/octet-stream",
  "size": 1024,
  "metadata": {
    "key": "value"
  },
  "error": "Error message (optional)",
  "message": "Notification message (optional)"
}
File: File

AI MCP Documentation

Add this tool to your MCP server configuration: 

{
  "mcpServers": {
    "elysiatools-audio-loop-concat": {
      "name": "audio-loop-concat",
      "description": "Concatenate an audio file with itself multiple times to create a loop",
      "baseUrl": "https://elysiatools.com/mcp/sse?toolId=audio-loop-concat",
      "command": "",
      "args": [],
      "env": {},
      "isActive": true,
      "type": "sse"
    }
  }
}

You can chain multiple tools, e.g.: `https://elysiatools.com/mcp/sse?toolId=png-to-webp,jpg-to-webp,gif-to-webp`, max 20 tools.

Supports URL file links or Base64 encoding for file parameters.

If you encounter any issues, please contact us at [email protected]