About TestMySound

TestMySound is a small collection of free, browser-based audio tools — starting with a speaker cleaner and growing into speaker, mic and hearing tests. Every tool runs entirely in your browser using the Web Audio API: no app to install, no account, and no audio uploaded anywhere.

Most existing "speaker cleaner" sites make the same claim you've probably seen: a promise that sound alone fixes speaker problems, backed by vague statistics that don't hold up to scrutiny. We wanted a version that's upfront about what a sound-based tool can and can't do, with tools that are genuinely fast and pleasant to use on a phone.

• No invented statistics, testimonials, or success-rate claims.
• Honest limitations stated on every tool page — see each tool's Safety & Limitations section.
• Nothing you say or record near your microphone leaves your device.
• Content is drafted with AI assistance and reviewed for accuracy — see our editorial policy.

Questions, corrections, or found something inaccurate? Contact us.