Audio diagnostics

Every speaker and headphone tool in one place. Test the sound first. Clean it if it is dusty, eject water if it is wet — and if you are not sure which, Fix My Speaker runs both.

Fix

Fix My Speaker

Eject water or remove dust from a muffled speaker with one tap.

Test

Speaker Test

Check left, right, stereo, bass, and treble from the browser.

Test

Headphone Test

Verify left/right channels, stereo image, and frequency response.

Fix

Speaker Cleaner

Speaker dust cleaning sound to clear lint and dust from a muffled grille.

Fix

Water Eject

Play a 165–250 Hz gliding tone that may help move moisture from the grille.

By device

Fix

iPhone Speaker Cleaner

Water eject and dust cleaning for the iPhone bottom speaker and earpiece.

Fix

Android Speaker Cleaner

Samsung, Pixel, Xiaomi and any Android: water eject, dust sound, haptic assist.

Fix

Laptop Speaker Cleaner

Dust sweep per channel for MacBook, Windows and Chromebook speakers.

Fix

AirPods Water Eject

Wet AirPods? A drying timer and checklist based on Apple’s guidance.

Fix

Ear Speaker Cleaner

Call speaker (earpiece) cleaner sound for muffled calls on any phone.

By symptom

Fix

Phone Speaker Muffled

Find why your phone speaker sounds muffled, then clear water or dust in one place.

Test

Phone Speaker Crackling

Find where your phone speaker crackles — by volume and by frequency — and whether it is fixable.

Fix

Dropped Phone in Water

Step-by-step plan for a wet phone, built from Apple, Samsung and Google’s own instructions.

Generators

Test

Tone Generator

Play any frequency from 20 Hz to 20 kHz — sine, square, sawtooth or triangle, left or right.

Test

Bass Test

Find how low your speakers, subwoofer or headphones really go — 200 Hz down to 20 Hz.

Test

Frequency Sweep

Sweep 20 Hz to 20 kHz, hunt rattles, or find the top of your hearing — tap to mark.

Test

Noise Generator

White, pink and brown noise for sleep, focus, masking — and checking speaker balance.

Suggested path

Fix My Speaker — muffled and not sure if it is water or dust.
Speaker Test — is a channel actually silent?
Headphone Test — is the sound going to the right device?
Speaker Cleaner — lint, dust, muffled dry speakers.
Water Eject — moisture after rain, sinks, or swimming.