20 Free Online Audio Editors to Edit Audio Online!

Here are the best free online audio editors to edit audio online without installing any software.

This list includes advanced online audio editing programs that will let you cut, edit, and apply effects to audio.

And some of the audio tools are single feature audio apps that will let you trim, EQ, reverse, or master audio. Test several audio editing sites to see which ones work best for your music projects.

Related: 35 Free Music Production Software Apps

Free Online Editors to Edit Audio Online

Best Free Online Audio Editors

Click the images below to visit the audio editing websites.

  1. TwistedWave Audio Editor
  2. AudioMass
  3. Bear Audio Tool
  4. Sodaphonic
  5. Beautiful Audio Editor
  6. Audio Editor
  7. Hya-Wave
  8. Audio Trimmer
  9. Audio Equalizer
  10. Tempo Changer
  11. Easy Audio Trimming
  12. Reverse Audio
  13. Master Audio Online
  14. Online Pitch Shifter
  15. Audio Cutter Online
  16. Bass Booster
  17. Audio Joiner
  18. Audio Speed Changer
  19. Convert Audio Online
  20. Volume Changer

1. TwistedWave Audio Editor

TwistedWave Online Audio Editor

TwistedWave is a web browser-based audio editor app.

It only requires a web browser, and you can use it to record or edit any audio file.

Edit mono audio files for free. By creating a free account, you can edit audio files up to 5 minutes in length.

  • Upload files, import from Google Drive, or Import from SoundCloud
  • Cut, Edit, Trim, Paste
  • Record Audio
  • Preview & Apply Audio Effects: Reverb, De-ess, Delay, Detune, Loudness, Vocoder, and more.
  • Normalize Audio
  • Fade In / Fade Out
  • Insert Silence
  • Reverse Audio
  • Change Pitch & Speed
  • Convert Sample Rate
  • Loop Playback

2. AudioMass

Audio Mass Online Editing Software

AudioMass is a free open-source web-based audio and waveform editor.

Load any type of audio your browser supports. Apply a number of audio effects, such as fading in, cutting, and trimming.

It runs entirely in your browser with no plugins required.

  • Frequency visualization
  • Distortion and peak signaling
  • Cut, paste, or trim audio segments
  • Audio inversion and reversal
  • Converting to mp3
  • Volume levels can be modified
  • Fade In/Out
  • Audio Compressor
  • Normalize Audio
  • Reverb
  • Delay
  • Distortion
  • Pitch Shift
  • Offline Support
  • Zoom & Pan

3. Bear Audio Tool

Bear Audio Tool

Bear Audio is a free online audio editor to cut, crop, merge, and split your audio files directly in your browser.

You do not need to install any other software or upload any audio files.
Record and edit audio online.

  • Cut and delete audio
  • Combine audio, songs, or ringtones together
  • Fade in and fade out audio
  • Mute and adjust the volume
  • Supported import formats: MP3, WAV, OGG
  • Available export formats: WAV, MP3, M4R, OGG, AAC, WMA

4. Sodaphonic


Sodaphonic is an online audio editor that allows you to take a sound recording and make changes to it.

You can cut, copy, and paste sections of sound to create your perfect audio clip.

  • Record Audio
  • Cut, Trim, and Change Audio
  • Time-Stretch
  • Reverse
  • Normalize
  • Fade-in / Fade Out

5. Beautiful Audio Editor

Beautiful Audio Editor

The Beautiful Audio Editor lets you edit audio in your web browser. Edit audio anywhere.

You can edit your projects anywhere in Chrome or Firefox.

  • Cut, Edit, & Trim
  • Record & Edit Audio
  • Works Online or Offline

6. Audio Editor

Audio Editor

This is a popular free online audio editor. Edit MP3, WAV, and many other audio formats.

  • Edit and play your audio file in real-time.
  • Audio editor tool supports all known audio formats.
  • Output audio format is WAV

7. Hya-Wave


Hya-Wave is a web-based audio editor that offers real-time effects. The files can be loaded and saved to the cloud.

You can undo and redo, explore audio waves, copy, paste and crop.

  • Record & Edit Audio
  • Crop, Trim, Delete
  • Apply Effects: Filters, Delay, Reverse, Fade, Compressor, Normalize

8. Audio Trimmer

Audio Trimmer

Audio Trimmer is an online tool that lets you trim audio files on the fly.

To get started, select your file and click Upload.

The following formats are supported: mp3, wav, wma, ogg, aiff

Trim mp3 tracks and other audio files online without installing complicated software.

9. Audio Equalizer

Audio Equalizer

This is an online equalizer that allows you to edit your audio in the browser. Supports MP3, WAV, FLAC, OGG.

You can equalize any audio file using this tool by changing the intensity of certain frequencies.

Once you have created an equalized audio file, you can instantly create a link to download it.

The tool can create low-pass, high-pass, and band-pass filters.

10. Tempo Changer

Tempo Changer

You can change the pitch without affecting the speed with this free online tool. You can speed up or slow down your song. Supports MP3, WAV, FLAC, and OGG.

11. Easy Audio Trimming

Easy Audio Trimming

MP3 Cutter offers an easy way to edit audio online.

Upload the audio file, choose a fragment using the sliders, and click Cut.

With this app, you can make your audio track fade in and out smoothly.

12. Reverse Audio

Reverse Audio

You can reverse an audio file online using this free tool for playing it backwards. It can be used to create sound effects or find hidden messages.

13. Master Audio Online

Master Audio Online

The MajorDecibel service will instantly master music online. Free trial of online mastering including for MP3, FLAC, and HD WAV.

14. Online Pitch Shifter

Online Pitch Shifter

This tool allows you to change the key of a song without affecting the tempo.

15. Audio Cutter Online

Audio Cutter Online

The Online Audio Trimmer lets you cut music from any format. Whether you want to make your own phone ringtone or add a song to your video.

16. Bass Booster

Bass Booster

This free online tool allows you to boost the bass of any song without any software. Add more bass to songs. Supports MP3, WAV, FLAC, OGG.

17. Audio Joiner

Audio Joiner

You can use this free online tool to combine multiple audio tracks into one. It supports crossfading and all popular file formats.

This app has only one purpose, which makes it very easy to use.

There is no limit to the number of tracks you can join.

It allows you to seamlessly transition from one song to another through the crossfade feature.

18. Audio Speed Changer

Audio Speed Changer

You can use this free online tool to increase or decrease the playback speed of any audio file.

19. Convert Audio Online

Convert Audio Online

This audio converter lets you convert your files to almost any audio format you want. Convert to MP3, OGG, M4A, AAC, and so many more.

You can use it to convert WAV to MP3, OGG to MP3, MP3 to M4A, and even video to audio, such as MP4 to MP3.

20. Volume Changer

Volume Changer

You can use this free online tool to change the volume of any audio file. You can make your audio louder or quieter. You can upload MP3, WAV, FLAC, and OGG files.  

Extra Online Audio Editors (10)

  1. Trimmer / Cutter
  2. Audio Converter
  3. Online Converter
  4. Online MP3 Cutter
  5. Online Audio Volume Booster
  6. Convert Audio or Video to Mp3
  7. Tempo Changer
  8. Audio Reverser
  9. Loudness Penalty
  10. MP3 to WAV Converter

We hope you find these free online audio editors helpful.

Do you have any favorite tools to edit audio online?

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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