Blockchair - blockchain and crypto explorer

Block explorer and anonymous crypto portfolio tracker for Bitcoin, Ethereum, Ripple, Bitcoin Cash, Litecoin, and 12 other blockchains in your browser

Blockchair - Blockchain & Crypto Explorer

Blockchair - blockchain and crypto explorer is a Firefox add-on that allows you to search blockchain data, track your crypto portfolio, and monitor price changes for various cryptocurrencies.
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Add-on stats

Manifest V2
Daily users: 365
1
Rating: 4.48
(25)
0.02
Version: 2.1.20 (Last updated: 2022-11-30)
Version code: 5493356
Creation date: 2020-12-17
Weekly download count: 7
Firefox on Android: No
Permissions:
  • tabs
  • activeTab
  • contextMenus
  • storage
  • alarms
  • notifications
Size: 1.63M
URLs: Website
Full description: See detailed description

Ranking

# 5,477
Other rankings
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Other platforms

Blockchair (v2.1.21)
10,000 3.78 (18)
Not available on Android
Not available on Edge

User reviews

by Zubair10, 2025-03-09
by MY AMERICA INC, 2024-05-19
View all user reviews

Add-on safety

Risk impact

Blockchair - blockchain and crypto explorer requires some sensitive permissions that could impact your browser and data security. Exercise caution before installing.

Risk impact analysis details
  • Critical Grants access to browser tabs, which can be used to track user browsing habits and history, presenting a privacy concern.
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Risk likelihood

We don't have sufficient data to confidently determine the risk likelihood of Blockchair - blockchain and crypto explorer. Use it at your own risk.

Risk likelihood analysis details
  • High This extension has low user count. Unpopular extensions may not be stable or safe.
  • Low **** ********* *** ******* **** **** * ****** **** ***** ******** *** **** ****** ** ** ****** *** *****
  • Low **** ********* *** ***** **** **** * ****** **** ***** ********** *** **** ****** ** ** ****** *** *****
  • Good **** ********* *** **** **** *******
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