Is uBlock safe?

Medium risk

uBlock sends daily encrypted per-domain telemetry to eyeo's servers and a persistent-UUID ping to ublock.org with OS and browser details.

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

ublockv25.5.0Chrome Web Store
45Risk

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

Publishers can request a review.

Updated 22 July 2026epcnnfbjfcgphgdmggkamkmgojdagdnn