What effects and processing are available?

It includes normalize, amplify, fade in/out, reverse, and real-time effects like EQ, compressor, reverb, delay and distortion.

Can I record audio with my microphone?

Yes, if your browser supports MediaRecorder and you grant microphone permission, you can record and edit the result.

Is my audio uploaded?

No. Processing runs locally in your browser and your files stay on your device.

Professional Audio Editor

Studio-Quality Audio Processing

🎵

Drop your audio file here or click to select

Supported: MP3, WAV, M4A, OGG, FLAC • Max 100MB

Current 00:00.00

Total 00:00.00

🔊 50%

⏩ 1.00x

100%

Length: 00:00.00

History 0 / 0

Playback Speed 1.00x

Audio Information

File Name -

File Size -

Duration -

Sample Rate -

Channels -

Bit Depth 16-bit

Tools

Selection

Edit

History

Waveform Visualization

Spectrum Analyzer

Peak Frequency: -

Average Level: -

Start:

End:

Length: 00:00.00

Tip: Shift-drag to extend selection.

Audio Effects

Effects Chain

Available Effects

Processing audio...

Basic Processing

Silence Tools

Threshold -40 dB

Min Silence ms

Range

Analysis

Peak Level: -

RMS Level: -

Dynamic Range: -

Export Audio

Format: Browser supports WAV export only

Range:

How to Use This Professional Audio Editor

📁

Load Audio File

Drag and drop or click to select your audio file. Supports all major formats including MP3, WAV, M4A, OGG, and FLAC.

🎛️

Visual Analysis

Use the waveform visualization and spectrum analyzer to understand your audio. Switch between different view modes for detailed analysis.

✂️

Edit & Process

Select regions to cut, copy, trim, or apply effects. Use professional tools like EQ, compressor, reverb, and more.

💾

Export Results

Export your edited audio as WAV. Choose to export the full file or just your selection.

⌨️

Keyboard Shortcuts

Use Space to play/pause, Ctrl/Cmd+Z to undo, and Delete to remove a selection. Loop playback and precise time inputs speed up editing.

Audio Editor

Edit audio locally in your browser with waveform + spectrum views, selection editing (trim/cut/copy/paste), normalize/amplify/fade, real-time effects.

Audio Tools

How people use it

This browser-based tool is designed to be fast, easy to use, and private by default. Open the tool, adjust the settings, and get results instantly without creating an account or sending files to a server.

Everything runs locally in the browser whenever possible, which reduces friction for users and makes the page more useful as a direct-answer landing page from search.

Common topics

The following topics are closely related to this tool and help explain what it is for:

audio
editor
edit
trim
cut
merge
fade
volume

Quick answers

Which audio formats can I import?

You can load most common formats supported by your browser, including MP3, WAV, M4A, OGG and FLAC (up to 100MB).

What format does export use?

Export is WAV only. You can export the full file or just the selected range.

How do I trim/cut only a section?

Drag to select a range on the waveform, then use Trim to keep only the selection or Cut to remove it.

Audio Editor – User Guide

Edit audio locally in your browser with waveform + spectrum views, selection editing (trim/cut/copy/paste), normalize/amplify/fade, real-time effects, and microphone recording. Import MP3/WAV/M4A/OGG/FLAC and export WAV.

Overview

Audio Editor is a free online audio editor that works locally in your browser.

Import audio

Supported: MP3, WAV, M4A, OGG, FLAC (browser dependent).

Read the full guide forAudio Editor