# StreamNowBlock

> Bloqueur de publicités gratuit, léger et rapide. Bloque les pubs, trackers, popups, bannières de cookies et murs anti-adblock.

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

## Overview

- **ID:** `streamnowblock`
- **Platform:** Firefox
- **Type:** Firefox add-on
- **Status:** Available
- **Publisher:** StreamNow
- **Category:** privacy-security
- **Daily users:** 3
- **Weekly downloads:** 1
- **Version:** 1.0.0
- **Last updated:** 2026-04-03
- **First published:** 2026-03-31
- **Size:** 30 KB
- **Data as of:** 2026-09-10
- **Store listing:** [Firefox Add-ons Store](https://addons.mozilla.org/firefox/addon/streamnowblock/)

## Description

StreamNowBlock est un bloqueur de publicités gratuit, léger et performant.

Fonctionnalités :
- Blocage des publicités (bannières, vidéos pre-roll, interstitiels)
- Blocage des trackers et scripts de suivi
- Suppression des bannières cookies
- Contournement des murs anti-adblock
- Suppression des popups intrusifs
- Compteur de pubs bloquées en temps réel
- Toggle par site en un clic
- Zéro collecte de données
- Open-source et transparent

Utilise declarativeNetRequest (Manifest V3) pour des performances optimales.

## Rankings

- #55,597 — Overall
- #198 — stream

## Permissions and access

### Permissions

- `storage`
- `declarativeNetRequest`
- `declarativeNetRequestFeedback`
- `activeTab`
- `tabs`
- `webNavigation`

### Host permissions

- `<all_urls>`

### Content script matches

- `<all_urls>`

## Safety

- **Risk impact:** 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/streamnowblock)