Privacy Policies for Our Products
QED
Effective date: 01 May 2026
QED ("the extension") is provided by LIVINI sp. z o.o. ("we," "us"), a company registered in Poland. LIVINI sp. z o.o. is the data controller for any personal data processed in connection with QED.
QED's core functionality works without an account and without collecting any personal data. Account creation is optional, and only required if you want to use the link-saving feature.
1. Without an account (default). If you use QED without signing in, the extension does not collect, store, transmit, or share any personal or sensitive user data.
- Data collection. No information that could identify you is collected, including (but not limited to) your name, email address, IP address, location, browsing history, or the content of websites you visit.
- Data transmission. No user data is sent to us or to any third party. No analytics, tracking, or telemetry is used.
- Data storage. No data is stored.
- Permissions. The permissions requested by the extension are used solely to provide its core functionality as described on the Chrome Web Store listing, and for no other purpose.
2. With an account (optional, for link saving). If you choose to create an account to save links, the following applies:
Sign-in. Accounts are created exclusively via OAuth using Google or Apple. We do not handle or store passwords. From your OAuth provider, we receive a unique account identifier and your email address. We do not request additional profile data, contacts, or scopes beyond what is needed for authentication.
What we store.
- Your account identifier and email address (for authentication and account recovery).
- The links you choose to save and any metadata you add to them (e.g., titles, tags, notes).
We do not collect your IP address, location, or browsing history. Pages you visit are never sent to us — only links you explicitly save.
Where it is stored. Account data and saved links are stored and processed using Google Firebase. Data may be processed on Google infrastructure outside the European Economic Area; such transfers are covered by Google's Standard Contractual Clauses and applicable safeguards under the GDPR. See Google's privacy documentation at https://firebase.google.com/support/privacy for details.
Analytics and diagnostics. For account and sync features only, we use Firebase Analytics and Firebase Crashlytics to understand feature usage in aggregate and to diagnose errors. These tools may process technical identifiers and crash data associated with your account. They are not used when you use QED without an account.
Legal basis (GDPR). We process your data on the basis of:
- Contract (Art. 6(1)(b) GDPR) — to provide the link-saving service you signed up for.
- Legitimate interests (Art. 6(1)(f) GDPR) — for diagnostics and security of the service.
Your rights. Under the GDPR, you have the right to access, rectify, export, restrict, or object to the processing of your data, and to lodge a complaint with a supervisory authority. You can exercise most of these rights directly within QED or by contacting us.
Account deletion. You can delete your account and all associated saved links at any time from within QED's settings. Deletion is permanent and removes your data from our active systems; residual copies in routine backups are erased on the standard backup rotation.
Retention. We keep your account data for as long as your account exists. Once you delete your account, data is removed as described above.
Third parties. We do not sell, trade, or rent user information. We share data only with the service providers strictly necessary to operate the account features described above (currently Google Firebase), acting as our processors under a data processing agreement.
Changes. If this policy changes, we will update the effective date above. Material changes affecting account holders will be communicated within the extension or by email.
Contact. Questions or data requests: qed@livini.eu