Is 教えてURL safe?

Clean risk

教えてURL records detected service history for visited pages in local browser storage after the user opts in.

When history recording is enabled, the extension watches HTTP(S) requests across sites, matches them against downloaded service rules, and saves entries locally with page URLs, hostnames, service names, and timestamps. The popup requires the user to agree to terms before turning this history recording setting on, and the detected history is stored in chrome.storage.local.

教えてURLv2.0.0Chrome Web Store
2Risk
Who publishes it

株式会社DataSign - no other listings under this identity

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

Publisher
教えてURL
Declared legal entity
株式会社DataSign

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 2.0.0. Asking for a permission is not a finding on its own - it is what the extension can do if it chooses to.

  • Read and change your data on every site you visit

    http://*/*

  • Read and change your data on every secure site you visit

    https://*/*

  • Watch every request your browser makes

    webRequest

  • See every page you navigate to, as you navigate to it

    webNavigation

  • See the address and title of every tab you have open

    tabs

  • Store data in your browser

    storage

Updated 30 September 2026bmhbomjcclphnfalknmlfdmghnlaidml