About Phone Speaker Cleaner
Phone Speaker Cleaner is a small, independent project with one goal: the best free phone speaker cleaner on the web. Open the page and the tool is ready. No sign-up, no app to install, no pop-ups standing between you and the thing you came for.
What we believe
- The tool comes first. It sits at the top of the home page, fully visible on phones, tablets and desktops.
- Your data stays with you. The sounds are generated in your browser. Settings are saved only in your own browser’s local storage.
- Accuracy over gimmicks. Every feature is tested with automated browser tests before it goes live, including edge cases most tools ignore.
- Accessible by default. Large tap targets, keyboard shortcuts, readable contrast and screen-reader labels.
How we build and test
- The cleaning programs (bottom speaker pulses, earpiece sweep, the guided both-speaker run and the earbuds mode) are generated with the Web Audio API and checked by automated tests that render the audio and measure its frequency and level.
- iPhone and Android checklists, page presets, the earbuds intensity cap, the enforced rest after three runs, auto-stop when the page is hidden and vibration cues are covered by automated browser tests on desktop and phone screens.
- A phone speaker cleaner can help clear water droplets and loose lint from a speaker grille. It cannot dry the inside of a phone, clean a charging port or repair damage, and results vary by phone.
We re-test the tool on small phones (320 px wide) up to large desktops whenever we change it. If you spot something that looks wrong, please tell us. Fixes usually ship within days.
Contact
Questions, ideas or bug reports are welcome on our contact page.