Last updated: January 2026
Quadrolingo does not collect, store, or sell any personal information.
When you use the Quadrolingo website or browser extension, the text you enter or select is sent to our translation server only for the purpose of providing translation results. This text is not stored after processing.
Translation requests are processed via a cloud translation service through a Cloudflare Worker. No user profiles are created and no tracking is performed.
We do not sell, rent, or share user data with third parties.
If you have any questions about this policy, contact us at:
quadrolingo.app@gmail.com