Wave editor

Audio Lab

Audio tools

Free Online Audio Editor

Trim, change volume, adjust speed, reverse, and export audio directly in your browser.

Drop an audio file here

WAV, MP3, M4A, OGG, FLAC, or WebM depending on browser support.

Choose file
File No audio
Duration 00:00.000
Selection 00:00.000

Waveform

Ready to trim

Import audio to view the waveform
00:00.000 / 00:00.000

Guide

Privacy Policy

This Privacy Policy explains how Audio Lab handles information when you use the website and browser-based audio editor. It is written to describe the current product honestly and should be reviewed again whenever site features change.

Audio files and local processing

Audio Lab is designed so the core editing workflow processes your selected audio file locally in your browser. The browser reads, decodes, previews, edits, and exports the audio during your session. We do not intentionally upload your selected audio file to an Audio Lab server for editing.

Your edits are temporary until you export a new file. Closing or refreshing the page can clear the in-browser state. The downloaded export is stored wherever your browser saves downloads.

Information collected through normal site use

When you visit the site, technical information such as IP address, browser type, device information, referring pages, pages visited, and timestamps may be processed by hosting, security, analytics, or advertising providers. This information is used to operate the site, understand performance, prevent abuse, and improve content.

If you contact Audio Lab by email, the information you send is processed by the email systems involved and used to respond to your message.

Cookies, analytics, and advertising

Audio Lab may use cookies, local storage, web beacons, IP addresses, or similar technologies for site functionality, analytics, measurement, and advertising. The site may use Google AdSense or other Google advertising products on eligible content pages.

Third parties, including Google, may place or read cookies on your browser or use identifiers, web beacons, IP addresses, or similar technologies to serve, personalize, limit, or measure ads. Google may use data collected from partner sites and apps as described at How Google uses data when you use our partners' sites or apps.

You can manage Google ad personalization through Google Ad Settings. Your browser may also provide controls to block or delete cookies.

Ad placement limits

Audio Lab is configured so advertising components are not rendered inside the audio editor controls, empty waveform states, upload states, loading states, export controls, alerts, or other purely functional screens. Advertising, if enabled, is limited to eligible editorial pages with substantial publisher content.

Data retention and security

Audio Lab does not maintain a user account system for the editor. Server, analytics, security, advertising, and email providers may retain logs or messages according to their own policies and operational needs.

No website can guarantee absolute security. Use judgment before opening highly sensitive files in any browser-based workflow, and keep your browser updated.

Contact

For privacy questions, contact contact@audio-lab.xyz.

FAQ

Frequently asked questions

Does the editor send my audio to a server?

The editor is designed to process selected audio locally in the browser for the core editing workflow.

Can Google use cookies on the site?

If Google advertising products are enabled, Google and partners may use cookies or identifiers as described above.