Is Online Piano safe?

Low risk

Online Piano can send extension-page session usage telemetry to accounts.api.extensions.ee.

When the remote configuration enables usage events, Online Piano records sessions from its popup or index page and sends event names to accounts.api.extensions.ee. The payload includes a generated session ID, the page origin, accumulated usage time, and the extension's session settings.

Part of this rating comes from analysis signals we haven't published as detailed findings yet.

Andrei K.v0.0.0.5Chrome Web Store
15Risk
Who publishes it

Andrei K. - 3 other listings from the same operator, none carrying a finding

What this publisher told the store about itself, and the other listings that told it the same thing.

Publisher
Andrei K.

Same store account

3 other listings published from this account, 57k+ users between them, none of them carrying a finding.

AI-generated. Findings may contain errors. Those marked Verified have been manually reviewed.

Publishers can request a review.

What it can do

Permissions this extension asks for, as declared in version 0.0.0.5. Asking for a permission is not a finding on its own - it is what the extension can do if it chooses to.

  • Store data in your browser

    storage

  • Sign you in with your Google account

    identity

Where it sends data

Destinations our analysis observed Online Piano contacting. Sending data somewhere is not a finding on its own - an extension that syncs your settings has to talk to its own server - but it is where your data can go, and who else it goes to.

  • accounts.api.extensions.ee

    Online Piano sends data to accounts.api.extensions.ee. 3 other extensions we have analysed send data here.

Updated 30 September 2026lefillmphhhbghbdiglklchcgalbdeae