Free online tool
Clean your phone speaker in your browser
This free online speaker cleaner plays tuned sound waves directly in your browser — a 165 Hz water-ejection tone or a 50–1,000 Hz dust sweep. No app, no signup, no uploads. It works on any device with a speaker, including Android.
Volume: max · Speaker: facing down
60-second cycle · tuned sound waves · 100% in your browser
How to use it
01
Turn your volume to the maximum
The cleaning effect scales with volume. Headphones off — the sound needs to play through the phone’s speaker.
02
Point the speaker down
Hold the phone with the bottom speaker facing the floor so gravity helps pull the debris out.
03
Run the 60-second cycle
Pick Water Eject for liquid, Dust Sweep for muffled sound. Repeat once if the speaker is still muffled afterwards.
Get the full experience on iPhone
The free Speaker Cleaner app adds earpiece targeting, low and high frequency control, stereo testing and extended cycles — 100% on-device, in 12 languages.
Frequently asked questions
Is this online speaker cleaner free?
Yes. It is completely free, with no signup, no download and no time limit. The sound is generated directly in your browser, so nothing is uploaded to a server.
Does it work on Android?
Yes. The browser tool works in any modern browser on Android, iPhone, Mac and Windows — anywhere that can play sound through a speaker.
How does a browser speaker cleaner work?
It uses the Web Audio API to generate tuned sound waves — a 165 Hz water-ejection tone or a 50–1,000 Hz dust sweep. The rapid vibrations of the speaker diaphragm physically dislodge water droplets and dust from the grill.
Should I use the app or the browser tool?
The browser tool is perfect for a quick water eject. The iOS app adds earpiece targeting, full frequency control, stereo testing, and extended cleaning cycles.