# ShieldBlock — Ad & Tracker Blocker

> Blocks ads, trackers, and malware domains. Shows blocked count in badge. Built by Nexora Technologies. Works on Firefox, Opera, and Brave.Block ads, trackers, cryptominers and malware domains automatically. Shows blocked count per page.

Canonical page: [https://chrome-stats.com/d/shieldblock-ad-tracker-blocker](https://chrome-stats.com/d/shieldblock-ad-tracker-blocker)

## Overview

- **ID:** `shieldblock-ad-tracker-blocker`
- **Platform:** Firefox
- **Type:** Firefox add-on
- **Status:** Available
- **Publisher:** Shantanu Binekar
- **Category:** privacy-security
- **Daily users:** 1
- **Weekly downloads:** 1
- **Rating:** 5.00 / 5 (1 ratings)
- **Version:** 1.5.0
- **Last updated:** 2026-06-09
- **First published:** 2026-06-05
- **Size:** 1.75 MB
- **Data as of:** 2026-09-08
- **Store listing:** [Firefox Add-ons Store](https://addons.mozilla.org/firefox/addon/shieldblock-ad-tracker-blocker/)
- **Website:** [https://shieldblock-support.netlify.app](https://shieldblock-support.netlify.app/)

## Description

ShieldBlock by Nexora Technologies blocks 200+ ad networks, trackers, social widgets, cryptominers and malware domains before they load — making every page faster, cleaner and safer.

Features:
- Badge counter showing blocked requests per page
- All-time total blocked counter
- One-click enable/disable toggle
- 200+ curated block rules with subdomain matching
- 100% local — no data sent anywhere, no account needed
- Works on Firefox desktop and Android

Upgrade to ShieldBlock Pro for 1000+ block rules, custom blocklist, whitelist, and priority support by Nexora Technologies.

## Rankings

- #84,954 — Overall
- #158 — malware

## Permissions and access

### Permissions

- `webRequest`
- `webRequestBlocking`
- `storage`
- `tabs`
- `activeTab`
- `<all_urls>`

### Content script matches

- `*.youtube.com`

## Safety

- **Risk impact:** Very high risk impact
- **Risk likelihood:** Moderate 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).

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Source: [Chrome-Stats](https://chrome-stats.com/d/shieldblock-ad-tracker-blocker)