About Audio-Editor Online
A free, private, browser-based audio editor — built by a developer who needed it and couldn't find it.
The Story Behind the Tool
There's a moment every content creator knows well: you have an audio file that needs a quick trim, a volume boost, or some background noise removed — and every tool you find either wants you to install software, create an account, or pay for a subscription just to do something simple.
That was the situation Bruno Dissenha found himself in. A web developer and audio production enthusiast, Bruno noticed a gap in the market: free online tools always had a catch. Many required uploading private files to unknown servers, had strict size limits, or added watermarks to the final audio.
Audio-Editor Online was born out of this real market need. Bruno built the solution he himself needed and decided to make it available for free to everyone. Today, the platform is an independent project maintained by him, serving thousands of podcasters, teachers, independent musicians, and content creators looking for a technical, fast, and secure tool.
Online audio editor, free audio editing, and total privacy.
Our Commitments
100% Local Processing
Your files are never uploaded to our servers. All editing happens on your own device — by design, not just by policy.
No Registration Required
Open the tool and start editing. No account, no email, no forms. Just the editor.
Free Forever
Every feature on this platform is free. There are no locked tools, no premium plans, and no hidden paywalls.
No Watermarks
The files you export belong entirely to you. We add nothing to your audio.
Trusted Content
Articles written by Bruno Dissenha based on real practical experience, helping you get the best results from the tool.