Is Blockchair safe?
Blockchair scans web pages for crypto addresses and inserts Blockchair links that load its favicon.
On HTTP and HTTPS pages outside Blockchair, the extension's content script looks for cryptocurrency address patterns and wraps matches in links to Blockchair search. When a match is inserted, the page also loads Blockchair's favicon, which can send Blockchair the page referrer or origin.
Part of this rating comes from analysis signals we haven't published as detailed findings yet.
Who publishes itBlockchair - no other listings under this identity
Blockchair - no other listings under this identity
What this publisher told the store about itself, and the other listings that told it the same thing.
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 2.1.21. Asking for a permission is not a finding on its own - it is what the extension can do if it chooses to.
Act on the current tab, but only after you click the extension
activeTab
Store data in your browser
storage
Schedule its own background tasks
alarms
Show you desktop notifications
notifications
Where it sends data
Destinations our analysis observed Blockchair 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.
- blockchair.com
Blockchair sends data to blockchair.com. No other extension we have analysed sends data here.