On quicknotepadonline.com, Nayeem builds and maintains the online notepad, the text to PDF converter, and the offline notepad guide. That includes the editor itself, local saving and backup, the TXT, Markdown, and PDF exports, keyboard shortcuts, dark and focus modes, and the layout on phone and desktop screens.
Free online speaker cleaner. Play a 165 Hz tone, pulse or sweep to push water and dust out of phone speakers. Runs in your browser, no recording.
Play a low-frequency tone that vibrates your speaker to help push out water and dust. Choose steady tone, pulse or sweep.
How to clean your phone speaker
Remove the case and wipe the outside of the grille.
Turn device volume to maximum.
Place the phone with the speaker facing down.
Press Start and run for 60 seconds. Repeat 2–3 times.
