Privacy policy
Last updated: 13 November 2026
EzPiano is a free website for playing piano songs in your browser. There are no accounts and no ads. This page explains what data the website handles.
Your files and your piano
MIDI and MusicXML files you open are read inside your browser and are never uploaded. Notes from a connected piano or from the on-screen keys are processed on your device and are not sent anywhere.
Analytics
We use Google Analytics for Firebase to count page views and a few product events, such as opening a song or connecting a piano. Events carry the page language and the type of page. They never include file names, file contents or what you play.
Cookies and your choice
Visitors in the EU, the EEA, the UK and Switzerland are asked before analytics cookies are set. Until you accept, or if you reject, analytics runs without cookies and cannot recognise you between visits. You can change your choice at any time with “Cookie settings” at the bottom of every page. Advertising signals are always off.
Data stored on your device
The website keeps your settings, such as your cookie choice, in your browser’s local storage under the key “ezp.prefs”. Clearing your browser data removes them.
Questions
If you have a question about this policy, email us at blackcatvn.studio@gmail.com.