# ChainGazer

> Monitor Ethereum wallets from your sidebar — track balances, tokens, and ENS names without connecting a wallet.

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

## Overview

- **ID:** `chaingazer`
- **Platform:** Firefox
- **Type:** Firefox add-on
- **Status:** Available
- **Publisher:** Semeon
- **Category:** other
- **Version:** 0.1.1
- **Last updated:** 2026-04-06
- **First published:** 2026-04-03
- **Size:** 334 KB
- **Data as of:** 2026-09-08
- **Store listing:** [Firefox Add-ons Store](https://addons.mozilla.org/firefox/addon/chaingazer/)
- **Website:** [https://github.com/semeon/chaingazer](https://github.com/semeon/chaingazer)
- **Privacy policy:** [https://addons.mozilla.org/firefox/addon/chaingazer/privacy/](https://addons.mozilla.org/firefox/addon/chaingazer/privacy/)

## Description

ChainGazer is a lightweight, privacy-first Ethereum address monitor that runs in your browser sidebar. Add any wallet address or ENS name to your watchlist and keep an eye on ETH balances and ERC-20 token holdings — all without connecting a wallet or signing anything.                                                                                                                

Your watchlist is stored locally and syncs across devices through your browser account. No data is sent to third-party servers.
Balance data is fetched directly from Blockscout's public API, and ENS names are resolved on-chain.                            

Features:                                                                                                                   
 - Add unlimited Ethereum addresses or ENS names                                                                              
 - View ETH and ERC-20 token balances at a glance                                                                         
 - Drill into any wallet for a full token breakdown                                                                          
 - Search and reorder your watchlist                                                                                         
 - Export and import your watchlist as JSON                                                                                   
 - Dark and light themes                                                                                                      
 - Zero permissions beyond storage — no access to your browsing data

## Rankings

- #138,389 — Overall
- #109 — ethereum

## Permissions and access

### Permissions

- `storage`
- `alarms`

### Host permissions

- `https://ethereum-rpc.publicnode.com/*`
- `https://eth.blockscout.com/*`

## Safety

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

### Analysis details

- Request access to the following domains: publicnode.com, blockscout.com
- 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).

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