50 Best Free Online Audio Tools for Musicians & Producers

Here is a collection of the best free online audio tools for musicians and music producers to take care of all your audio editing needs.

Best Free Online Audio Tools for Musicians & Producers
Best Free Online Audio Tools for Musicians & Producers

These free audio tools include online audio editors, audio trimmers, audio file converters, and more.

All these audio tools are browser-based, so you can use them on Windows, Mac, and Linux.

Plus there is no need to install software to used these online audio tools.

So check out the long list of free audio tools. Bookmark this page for the future to have fast access to all these free online apps.

Related: Best Free Music Production Software

Best Free Online Audio Tools for Musicians

Instructions: Click the images below to visit each online audio tool.

  1. Online Audio Editors (5)
  2. Online Audio Trimmers (5)
  3. Online Pitch Changers (5)
  4. Online Voice Recorders (5)
  5. Online Audio Normalizers (5)
  6. Online Audio Converters (5)
  7. Online Audio Joiners (5)
  8. Online Vocal Removers (5)
  9. Online Song Key Finders (5)
  10. Online BPM Finders (5)

Online Audio Editors (5)


Audio Mass Online Editing Software
Online Audio Tool For Editing Audio

AudioMass is a free, open-source app that lets you easily create and edit sounds in your browser.



Sodaphonic is a free online audio tool for editing. You can edit sound by cutting, copying, and pasting sections of audio.

TwistedWave Audio Tool

TwistedWave Online Audio Editor

TwistedWave is a browser-based audio editor app. You can use it to record or edit any audio file on the web and create an account if you want to do it for free.

Bear Audio Tool

Bear Audio Tool
Audio Editing Music Tool

The Bear Audio Tool is a free online audio editing tool. Cut, crop, merge or splice files together right in your web browser without the need to install any other software.

Beautiful Audio Tool

Beautiful Audio Editor

The Beautiful Audio Editor is a web-based audio editing tool that allows you to edit your audio projects from anywhere. This audio tool is compatible with Google Chrome and Firefox.

Online Audio Trimmers (5)

Audio Cutter Tool

Audio Cutter - Free Online Audio Trimmers to Trim Audio Online
Online Audio Tool to Trim Audio

This audio recorder cuts the need to download software. It can be done straight from your browser with a few clicks of your mouse.

You can upload an audio file and cut out sections you want, saving them directly to your hard drive.

Audio Cutter Online

Audio Cutter Online

This online audio tool lets you cut the audio from any format to the exact start and end points you need. It is easy to use, compatible with all formats and saves your work in a secure location.

Mp3 Cutter

Audio Cutter
Music Tool for Trimming MP3 Files

This audio trimming tool is an online tool that allows for instant audio cutting.

Select the section you want to keep or delete with your mouse. Hold ‘shift’ and use the arrow keys on the keyboard, or type in a value.

Audio Cutter Tool

Online MP3 Cutter

You can use the free audio trimmer to cut MP3 or other audio files. It is very easy to use and supports many formats.

This app allows for precise and custom editing of audio files. The sliders allow you to cut the start and end of an audio clip.

Audio Trimmer

Media IO Audio Cutter - Free MP3 Cutter

The Online UniConverter is free software for audio file conversion. They support many formats, including MP3, WAV, WMA, OGG, 3GP, AAC, FLAC, and AIFF. Supports fade-in and fade-out features as well as extracting sound from video.

Online Pitch Changers (5)

Audio Pitch Changer

Audio Pitch Changer
Online Audio Tool to Change Audio Pitch

The pitch changer of the audio supports transposing songs, karaoke instrumentals, and other music. The app works on mobile devices, and in the browser. No software has to be installed.

X-Minus Transpose

X-Minus Transpose

A track can be quickly transposed, sped up, or slowed down using X-Minus.

Audio TimeStretch

TimeStretch Audio Player
TimeStretch Online Music Tool

The TimeStretch Player is an audio player that allows you to speed up or slow down audio, change the key, or change the tempo while maintaining the correct pitch. It can also export this into other formats like WAV and MP3 files.

Audio Speed Changer

Audio Trimmer Audio Speed Changer / Change Pitch Online

The Audio Trimmer provides a way to change the playback speed of an audio file without altering its pitch.

The app is easy to use, and it supports MP3, WAV, OFF, M4R, and WMA.

Music Speed Changer

Music Speed Changer & Audio Pitch Shifter Online

True Tone Guitar is a web app that changes the pitch of your audio files in real-time.

If you need to change the speed of your audio, it’s relatively easy to do so. For example, slowing down music can be helpful when studying or for voice-overs, podcasts, and more.

Online Voice Recorders (5)

Dictaphone Voice Recorder

Dictaphone Voice Recorder Online
Online Audio Tool to Record Audio

Dictaphone is a tool that records sound or voice through your web browser. You can use it to record your work as you’re doing it, as well as overwrite bad recordings.

The program supports layered tracks, which is a way of recording several audio tracks that will be superimposed. These can be used to create complex records. The program also offers an Undo and Redo action.

Voice Recorder IO

Voice Recorder IO

You can now record sounds from your phone, tablet, or computer with ease on this site. It is a colorful sound wave design that looks pleasing to the eye.

The voice recorder app does not require any registration and there is no limit on how many recordings you can make. You can playback and download MP3s as well.

Record Audio

Create Songs Online

With this service, you can create a song online by uploading either an instrumental or karaoke track and recording vocals for it. You can then tune the voice audio filters and combine the voice with karaoke tracks to save the final song.

There are a variety of effects available, such as reverb, equalization, volume, panning, and pass filters.

Reverb Online Recorder

Reverb Online Song Recorder

Reverb Record is a website that allows you to record your own vocals online for free. The recordings are shareable through links or embeds on other sites.

You can create shareable links, embed them on social sites, and edit the title audio.

123 Apps Voice Recorder

123 Apps Voice Recorder

This online voice recorder is easy to use and can be used directly in your browser. You can record and trim audio with this tool.

Drag the slider to adjust the microphone volume. Click Cut & Trim Audio to trim your audio. Click Export to MP3 to export your audio file in MP3 formats.

Online Audio Normalizers (5)

Audio Alter Volume Changer

Audio Alter Volume Changer
Online Audio Tool to Normalize Audio

This online audio tool allows you to raise or lower the volume of any audio file. MP3, WAV, FLAC, and OGG are supported.

Audio Volume Booster

Audio Trimmer Volume Booster

This online audio file volume booster helps you make your sounds louder.

MP3 Gain Volume Changer

MP3 Gain Volume Changer

The MP3 gain volume changer is a tool that can increase the volume or change it to “normal.” Audio Enhancer is a simple audio tool that makes audio louder. MP3s can be uploaded from Google Drive or your desktop.


fConvert Online Converter

fConvert can convert any audio file format online fast.

Boost MP3 Volume

Boost MP3 Volume Online

A simple, automated MP3 volume tool is made available for free use. The user can adjust the volume of a specific MP3 file with a range from 0 to 120 decibels and adjust both audio channels independently.

Online Audio Converters (5)

Audio Convert

Online Audio Convert
Online Audio Tool to Convert Audio

Convert any audio format to MP3, M4A, WAV, or AIFF with this online converter.

123Apps Audio Converter

123 Apps Online Audio Converter
Audio Converter Online Audio Tool

The 123Apps online audio tool provides an easy-to-use audio converter. It also supports MP3, FLAC, AAC, Acoustic Lossless WAV(PCM), OGG Vorbis, and many more formats.

Convertio Audio Converter

Convertio Audio Converter

The Convertio app converts audio files online to different audio formats. The app provides high-quality conversions in a user-friendly fashion.

Audio Convert

Audio Convert

This audio converter website converts audio files formats. You can convert MP3s into AACs and also FLACs into ALAC files.

Playback FM Audio Converter

Playback FM Audio Converter

Users can also download the audio file for further editing with Playback FM’s tools.

Online Audio Joiners (5)

123APPS Audio Joiner

Audio Joiner - Merge Audio
Online Audio Tool to Join Audio Files

Join multiple audio tracks using this free online tool to create one file. All popular audio formats will be cross-faded.

Clideo Audio Merger


Clideo is an app that lets you merge different audio files into one. It is available for computers, smartphones, and tablets.

MP3 Cutter Audio Joiner

MP3 Cutter

The MP3 Cutter is a free online service that allows you to merge and combine multiple audio clips into one file. It does not require any installation and registration and is easy to use.

Audio Joiner Tool

Audio Joiner Online

This app allows you to combine multiple audio tracks into one. The program’s crossfade feature makes it easy to merge songs seamlessly and smoothly.

MP3 Cutter & Joiner


MP3food is a free online app designed to merge multiple audio files into one. Supported formats include multiple input formats, cross-fade mixing with unlimited tracks, and replayability of the mixed track.

Online Vocal Removers (5)

AI Vocal Remover

AI Vocal Remover
Online Audio Tool to Remove Vocals

AIVocalRemover removes the vocals from songs automatically. It takes just 15 seconds to remove voices. You can then enjoy the music as an instrumental, acapella, bass, piano, etc.

X-Minus Remove Vocals

X-Minus Remove Vocals

X-Minus is a company that uses AI to remove the vocals from music, so you can sing along to your favorite song by yourself.

There is no registration necessary for this software to remove vocals.

Vocal Remover

Vocal Remover App

This free app uses artificial intelligence to separate the vocals and instrumental parts of a song. Once a song is selected, the AI engine separates the vocals from the instrumental track and provides a karaoke version and an acapella version.

Vocals Remover

Vocals Remover

This vocal remover saves time and is based on open-source software. It can process multiple songs per day.



You can use vocali.se to create a karaoke version of any song (when you only want the vocals) and it’s 100% free and requires no signup.

Online Song Key Finders (5)

Tunebat BPM Finder

Tunebat Song Key & BPM Finder

The Tunebat analyzer simplifies the task of finding song keys and BPMs by doing it in seconds. This is an invaluable tool for DJs, producers, and anyone who wants to learn more about music

Get Song Key

Get Song Key

The Get Song Key website offers tools for finding song keys and BPMs. By simply dragging and dropping the audio file into the window, you can find key and tempo information about any song.

Song Key Finder

Vocal Remover Music Key Finder

Song Key Finder uses a sophisticated algorithm to figure out the key of a song from the sound waves in an audio file. This tool is easy to use and can be accessed from any web browser. The app can scan tens of files at once to determine the keys for each one

Audio Keychain Key Finder

 Audio Keychain

AudioKeychain is a music key finder. It helps you identify the song and artist by indexing songs based on their acoustic similarity.

Name That Key Music Tool

Name That Key

Finding the chords of a song in a given key is easy with the Name That Key tool.

Online BPM Finders (5)

BPM Tap Calculator

BPM Calculator

This BPM Calculator is a time-saving tool for musicians and dancers, as well as anyone else who is interested in finding out any song’s tempo. Simply has to tap along to the rhythm of a song.

Song BPM Finder

Song BPM Finder

The Song BPM Finder app is a simplified algorithm that can measure the tempo of any song based on its audio. It goes through a simple calculation to determine the number of beats per minute, but some songs with complex rhythms may produce false results.

Tap Tempo BPM Calculator

Tap Tempo BPM Finder
Online Music Tool to Find BPM

With this free tap BPM counter, you can find the Beats Per Minute in seconds on mobile or desktop.

BPM Tap Tempo Music Tool

Tap Tempo Tool

Find the beats per minute of a song with this online tap tempo. Calculate the song’s tempo quickly.


Tap BPM - Beats Per Minute Calculator

You can find the BPM of a song by hitting any key on your keyboard.

We hope you find these free online audio tools and music tools helpful.

If we missed any free audio tools, please let us know in the comments.

Mark V.

Written By Mark V.
Hip Hop Makers is a music production website launched in 2008 to teach music lovers how to make music, sell beats, and make money from music.

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