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Audio Limiter

Apply a limiter to prevent clipping

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 Limiter tool applies a digital limiter to audio files to prevent clipping and control peak levels. It lets you set a maximum dB threshold and adjust release time for smooth limiting, ensuring clear, distortion-free audio.

When to Use

  • •When audio recordings have sudden peaks that cause clipping or distortion.
  • •To normalize loudness levels across tracks for consistent playback.
  • •Before exporting audio for streaming or distribution to meet platform standards.

How It Works

  • •Upload your audio file in a supported format like MP3 or WAV.
  • •Set the limit dB value to define the maximum output level.
  • •Adjust the release time in milliseconds to control limiter recovery.
  • •Choose an output format and process the file to download the limited audio.

Use Cases

Podcast editing to ensure consistent volume and prevent listener fatigue.
Music production for mastering tracks to achieve commercial loudness levels.
Video sound design to balance dialogue and background music without distortion.

Examples

1. Prevent Clipping in Podcast Audio

Podcaster
Background
A podcaster records interviews with varying microphone levels, leading to occasional clipping in the final mix.
Problem
Audio peaks cause distortion when played back on consumer devices.
How to Use
Upload the podcast episode MP3 file, set limit dB to -1 dB, and use a release time of 100 ms for natural sound.
Example Config
limitDb: -1, releaseMs: 100, outputFormat: mp3
Outcome
The processed audio has no clipping, with peaks safely limited, resulting in a clean listening experience.

2. Master a Music Track for Streaming

Independent Musician
Background
A musician is preparing a song for upload to streaming platforms like Spotify, which have loudness normalization.
Problem
The track has dynamic range that might cause it to sound quieter after platform normalization.
How to Use
Upload the WAV master, set limit dB to -0.5 dB for headroom, and choose FLAC output for high quality.
Outcome
The track is limited to prevent clipping and optimized for streaming, maintaining clarity and loudness.

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 is audio clipping?

Clipping occurs when audio signals exceed the maximum level, causing distortion.

What does the limit dB setting do?

It sets the threshold above which audio is limited to prevent peaks from exceeding this level.

How does release time affect the audio?

A shorter release time can make limiting more aggressive, while a longer time allows for smoother recovery.

What audio formats are supported?

The tool supports common formats like MP3, AAC, WAV, FLAC, and more for input and output.

Is there a file size limit?

Yes, the maximum file size is 200 MB per upload.

API Documentation

Request Endpoint

POST /en/api/tools/audio-limiter

Request Parameters

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

File type parameters need to be uploaded first via POST /upload/audio-limiter 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-limiter": {
      "name": "audio-limiter",
      "description": "Apply a limiter to prevent clipping",
      "baseUrl": "https://elysiatools.com/mcp/sse?toolId=audio-limiter",
      "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]