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Top 6 Best Free Online Audio Editor to Use (100% Free)

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May 21, 2024• Proven solutions

In a video, the audio plays an important role. With the inclusion of audio, a video creates more impact and becomes powerful. The online audio editor is a convenient way to include clear recordings of the videos.

Whether extracting audio from a video or adding separate audio files to your video, the audio editor has become necessary for creating a powerful video.

Have you ever thought of editing audio without downloading any software? Well, you can do that by using a free online audio editor. In this article, we will help you to learn about 6 free online audio editors.

Top 6 Free Online Audio Editor

1. TwistedWave Audio Editor

It is one of the most popular free online audio editor software compared to the features of paid iOS and MAC audio editing tools. From a range of VST and core effects like normalizing, amplifying, speed, pitch, and more, the TwistedWave audio editor free edition supports five minutes audio clips and imports your files in mono. The features of the TwistedWave audio editor are:

twistedwave audio editor online

  • VST effects library.
  • Convert sampling rate.
  • Uncompressed audio recording.
  • Manage your editing projects in cloud storage.
  • Export to Google Drive and SoundCloud.

2. Audio Trimmer

Audio Trimmer is a free online audio editor app that makes trimming audio super easy. You need to choose the file you wish to edit and select the upload button to start editing. The features of the Audio Trimmer are:

  • No need to download complex software to edit audios.
  • Easily edit Mp3 tracks.
  • Free and easy to use.
  • Full-featured audio editor.
  • Support mostly all mobile and tab devices.
  • Online ringtone maker.

audio trimmer online

3. Bear Audio Tool

With an HTML 5-based audio editor, the Bear Audio Tool helps you to edit audio files without uploading them to the server. The online audio editor has a range of export options, making it more desirable. With its copyright-free sound effects and music library, the Bear Audio Tool fulfills all the basics of an audio editor. The features of this online audio editor are:

  • Offline and online import options.
  • Built-in audio library.
  • YouTube audio import.
  • Undo and redo functions.
  • Format conversion.
  • Own library of copyright-free music and sound effects.
  • Trim, cut, and rearrange clips.
  • Pitch, mute, fade, and other sound effects.

bear audio tool

4. Audacity Audio Editor Online

Audacity is one of the best online audio editors that are easy to use, multi-track, and record for MAC, Windows, and other operating systems. It is an open-source digital editor for audio. You can download it for free. The features of the Audacity audio editor online are:

  • Records live audio through the mixer or microphone.
  • Digitize recordings from other media sources.
  • Import, edit and combine sound files.
  • Export your recordings in several file formats, including multiple files at once.
  • Supports 16-bit, 24-bit, and 32-bit
  • Formats and sample rates are converted using high-quality resampling.
  • Support for LADSPA, LV2, Nyquist, VST, and Audio Unit effect plug-ins.
  • Effects can be easily modified in a text editor.
  • Several editing options to cut, paste, crop, copy, delete, redo, undo, and more.
  • Real-time preview of effects.
  • Large range of keyboard shortcuts.
  • Spectrogram view mode for visualizing and selecting frequencies.

audacity free online audio editor

5. Apowersoft Free Online Audio Editor

Now, editing audio is simple and easy with the Apowersoft Free Online Audio Editor. You need to install a launcher and access the Apowersoft online audio editor with one click. The features of Apowersoft are:

  • No hidden payments.
  • A free tool for editing audio.
  • Guaranteed security for audio files in your computer.
  • Get unlimited editing options for any number of files.
  • No special skills are required.

apowersoft free online audio editor

6. Audio Joiner

It is a free audio editing application that combines various tracks into one. Audio Joiner supports all the popular file formats. The features of this application are:

  • Combine multiple songs online without installing software.
  • Unlimited tracks
  • Configure the specific playback interval for each track using the blue sliders
  • Supports more than 300 audio formats
  • Easy to merge audio files.
  • Data and files are automatically deleted a few hours after you are done working with them, offering full protection.

audio joiner online


Now that you know the best free online audio editor create a perfect video. Enhance all your video with perfect sound quality by editing with the above free online audio editing tools.


  1. Can TwistedWaves add music to voice recordings?

TwistedWave edits channels. You may edit 5.1 or stereo audio files. TwistedWave is a single-track editor, not a multi-track editor. Vocal and music can be combined. Open a second editor window, choose your music track, and duplicate it. Choose Edit > Paste Over to add music to your voice track. This combines the audio with the clipboard.

  1. How is a free online audio editor? 

A nice online audio editor is It contains tools for audio editing and supports all popular audio formats. It can overlay beautiful sound waves and cut, join, delete, and take out instrumental tracks and background noise. Converters from audio to video are also available.

Free Download

For Win 7 or later (64-bit)

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Free Download

For macOS 10.14 or later

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author avatar
Shanoon Cox
Shanoon Cox is a writer and a lover of all things video.
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Shanoon Cox

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