HearWell - Free Hearing Health Tools – Open-source browser-based hearing tests and tinnitus therapy

Summary: HearWell is a free, open-source hearing health toolkit that runs entirely in the browser without accounts or tracking. It includes a professional audiometer, tinnitus frequency finder, multiple therapy modes, and noise generators, supporting nine languages while keeping all data private on the user’s device.

What it does

HearWell provides hearing tests from 250Hz to 10kHz, tinnitus frequency identification, 14 therapy modes including AM/FM and coordinated reset modulation, and customizable noise generators with equalization. It operates fully offline in the browser, ensuring user data never leaves the device.

Who it's for

It is designed for individuals managing tinnitus, those monitoring hearing health, clinics with limited resources, audiology students, and researchers collecting hearing data.

Why it matters

HearWell addresses the lack of affordable, private, and scientifically supported hearing tools by offering a free, accessible alternative without subscriptions or data tracking.