# 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

Canonical page: [https://chrome-stats.com/d/blockchair](https://chrome-stats.com/d/blockchair)

## Overview

- **ID:** `blockchair`
- **Platform:** Firefox
- **Type:** Firefox add-on
- **Status:** Available
- **Publisher:** Blockchair.com
- **Category:** search-tools,alerts-updates,other
- **Daily users:** 177
- **Weekly downloads:** 1
- **Rating:** 4.48 / 5 (25 ratings)
- **Version:** 2.1.20
- **Last updated:** 2022-11-30
- **First published:** 2020-12-17
- **Size:** 1.55 MB
- **Data as of:** 2026-09-09
- **Store listing:** [Firefox Add-ons Store](https://addons.mozilla.org/firefox/addon/blockchair/)
- **Website:** [https://blockchair.com/about](https://blockchair.com/about)

## Description

Blockchair is a powerful Chrome extension providing seamless access to detailed blockchain data across 17 popular blockchains, including Bitcoin, Ethereum, Ripple, Litecoin, and more. It features an embedded private search engine for transactions, addresses, blocks, and embedded text data, offering instant insights with just a click.

The extension enhances user experience with an On-click Blockchain Explorer that highlights transactions and addresses on any webpage, linking directly to Blockchair's detailed pages. Users can also track live cryptocurrency prices and 24-hour changes directly from Chrome's toolbar. Additionally, the anonymous Portfolio Tracker lets users monitor and manage their crypto assets spread across multiple wallets and exchanges without compromising privacy. With strong privacy protections and necessary permissions clearly outlined, Blockchair is an essential tool for crypto enthusiasts seeking quick, private, and comprehensive blockchain exploration and portfolio management.

## Rankings

- #8,708 — Overall
- #270 — Alerts & Updates
- #3 — blockchain
- #9 — crypto
- #10 — block explorer
- #16 — earn crypto

## Permissions and access

### Permissions

- `tabs`
- `activeTab`
- `contextMenus`
- `storage`
- `alarms`
- `notifications`

### Content script matches

- `*`
- `blockchair.com`
- `whiskey.test`

## Safety

- **Risk impact:** High risk impact
- **Risk likelihood:** Low risk likelihood

### Analysis details

- Grants access to browser tabs, which can be used to track user browsing habits and history, presenting a privacy concern.
- This extension has low user count. Unpopular extensions may not be stable or safe.

> Some risk analysis details are omitted from this free response. [Upgrade to view the full analysis](https://chrome-stats.com/pricing).

## Similar extensions and apps

- [Blockchain.com: Wallet Crypto](https://chrome-stats.com/d/blockchain-com-wallet-crypto) — 5.00 / 5
- [Crypto Price Tracker](https://chrome-stats.com/d/crypto-price-tracker-en) — 20 users, 5.00 / 5
- [Exodus Blockchain](https://chrome-stats.com/d/exodus-blockchain)
- [Multi Crypto Ticker](https://chrome-stats.com/d/multi-crypto-ticker) — 48 users, 5.00 / 5
- [Crypto Tracker Lite](https://chrome-stats.com/d/crypto-tracker-lite)
- [Crypto Insights Dashboard](https://chrome-stats.com/d/crypto-insights-dashboard) — 1 users
- [Coinbase Addon extension](https://chrome-stats.com/d/coinbase-addon-extension)
- [CryptoTracker](https://chrome-stats.com/d/cryptotracker) — 3 users
- [Crypto News](https://chrome-stats.com/d/crypto-news)
- [Crypto Tracker](https://chrome-stats.com/d/crypto-tracker) — 5 users
- [Crypto price checker and freebitco.in auto-roller](https://chrome-stats.com/d/crypto-freebitcoin-autoroll) — 141 users, 5.00 / 5
- [Stock Crypto Alarm & Watch](https://chrome-stats.com/d/stock-crypto-alarm-watch) — 2 users, 5.00 / 5

---

Source: [Chrome-Stats](https://chrome-stats.com/d/blockchair)