# Audio Vibrato

Add a vibrato effect (pitch modulation)

> Canonical page: https://elysiatools.com/en/tools/audio-vibrato

- **Category:** Media

- **Keywords:** audio, vibrato, pitch, modulation

## Overview

Applies periodic pitch modulation with adjustable rate and depth for musical vibrato or wobble.

## Inputs

- **Audio File** (file): Select an audio file
- **Rate (Hz)** (number): 5
- **Depth (0-1)** (number): 0.5
- **Output Format** (select)

## When to use

- When you want to add expressive pitch modulation to vocal or instrumental recordings.
- When creating music that requires vibrato or wobble effects for artistic enhancement.
- When processing audio files to alter sound with adjustable rate and depth parameters.

## How it works

- Upload an audio file in a supported format, such as MP3 or WAV.
- Set the vibrato rate in Hz (default 5) and depth from 0 to 1 (default 0.5) to control the effect.
- Select the output format, like MP3 or WAV, and process the file to apply the vibrato.
- Download the processed audio file with the vibrato effect applied.

## Use cases

- Enhancing vocal tracks in music production with subtle vibrato for emotional expression.
- Creating sound effects for video games or animations with pitch modulation.
- Adding artistic modulation to podcast audio for creative intros or outros.

## Frequently asked questions

### What audio file formats can I upload?

You can upload any audio file format supported by your browser, such as MP3, WAV, AAC, or OGG.

### What is the default vibrato rate?

The default rate is 5 Hz, but you can adjust it from 0.5 to 20 Hz.

### How does the depth setting work?

Depth ranges from 0 (no effect) to 1 (maximum effect), with a default of 0.5, controlling the intensity of the pitch modulation.

### What output formats are available?

You can choose from MP3, AAC, M4A, OGG Vorbis, Opus, FLAC, or WAV.

### Is there a limit on file size?

Yes, the audio file must be under 200 MB.

## Related tools

- [Audio Reverb](https://elysiatools.com/en/tools/audio-reverb): Add reverberation to simulate a room or space
- [Audio Add Chapters](https://elysiatools.com/en/tools/audio-add-chapters): Add chapters to an audio file from a label/chapters file
- [Audio Add Silence](https://elysiatools.com/en/tools/audio-add-silence): Add a specified duration of silence to the start or end of an audio file
- [Audio Fade In](https://elysiatools.com/en/tools/audio-fade-in): Apply a fade-in effect to the beginning of the audio
- [Audio Fade Out](https://elysiatools.com/en/tools/audio-fade-out): Apply a fade-out effect to the end of the audio
- [Audio Melody Contour Extractor](https://elysiatools.com/en/tools/audio-melody-contour-extractor): Extract a dominant melody path from audio and export MIDI, note events, a pitch contour, SVG, and JSON in one ZIP.
- [Video Dual Audio Merger](https://elysiatools.com/en/tools/video-dual-audio-merger): Mux two audio tracks into one video in copy mode.
- [Audio Ambience Loop Generator](https://elysiatools.com/en/tools/audio-ambience-loop-generator): Extract the background ambience/room tone from a fragment and generate a seamless loop of any target length.

## Samples

- [Copyright-Free FLAC Audio Samples](https://elysiatools.com/en/samples/flac-samples): Lossless FLAC audio samples for testing and development, mirrored from MP3 set with nature sounds and meditation music
- [Copyright-Free MP3 Audio Samples](https://elysiatools.com/en/samples/mp3-samples): Collection of royalty-free audio samples for testing and development purposes including nature sounds, meditation music, and ambient audio
- [Copyright-Free WAV Audio Samples](https://elysiatools.com/en/samples/wav-samples): Uncompressed PCM WAV audio samples for testing and development, mirrored from MP3 set with nature sounds and meditation music
- [Copyright-Free Raw PCM Audio Samples](https://elysiatools.com/en/samples/pcm-samples): Raw PCM s16le audio samples featuring nature ambience and relaxing music for waveform, playback, and conversion workflows