Privacy Policy

Last updated: April 19, 2026

Overview

Web Harmonium ("we", "our", "the site") operates the website at web-harmonium.me. This page explains how we collect, use, and protect your information when you use our free online harmonium application.

Information We Collect

Web Harmonium is a static website. The harmonium application runs entirely in your browser. We do not collect personal information, require user accounts, or store any data on our servers.

We may collect anonymous usage data through:

• Analytics: We may use Google Analytics or similar services to understand how visitors use the site. This collects anonymized data such as pages visited, time on site, and general geographic region. No personally identifiable information is collected.
• Advertising: If ads are displayed, third-party advertising networks (such as Google AdSense) may use cookies to serve relevant ads. You can opt out of personalized ads through your browser settings or at Google Ads Settings.

Cookies

The web harmonium application itself does not use cookies. Third-party services (analytics, ads) may set cookies. You can control cookie behavior through your browser settings.

MIDI and Audio

If you connect a MIDI controller, the Web MIDI API is used to receive note data from your device. This data is processed entirely in your browser and is not transmitted to any server. Audio is generated locally using the Web Audio API.

Children's Privacy

Web Harmonium does not knowingly collect any information from children under 13. The site is a musical instrument tool suitable for all ages.

Changes

We may update this policy from time to time. Changes will be posted on this page with an updated date.

Contact

Questions about this policy? Contact us at [email protected] or visit our contact page.