# Focus Blur

> Automatically blur images/media in background tabs to reduce distraction. Per-tab toggle and blur intensity.

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

## Overview

- **ID:** `focus-blur`
- **Platform:** Firefox
- **Type:** Firefox add-on
- **Status:** Available
- **Publisher:** Khoa
- **Category:** other
- **Version:** 1.0
- **Last updated:** 2025-10-05
- **First published:** 2025-10-02
- **Size:** 13 KB
- **Data as of:** 2026-09-08
- **Store listing:** [Firefox Add-ons Store](https://addons.mozilla.org/firefox/addon/focus-blur/)

## Description

Focus Blur – Blur images in tabs when you're not in that tab, reducing distraction (e.g. leaving Messenger but not seeing the animation).

## Rankings

- #139,709 — Overall
- #169 — messenger

## Permissions and access

### Permissions

- `tabs`
- `storage`
- `activeTab`
- `<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).

## Similar extensions and apps

- [FocusBlurTab](https://chrome-stats.com/d/focusblurtab) — 1 users
- [Blurred Image Customization](https://chrome-stats.com/d/blurred-image-customization)
- [FocusBlur Cinema](https://chrome-stats.com/d/focusblur-cinema) — 1 users
- [HoverBlurr](https://chrome-stats.com/d/hoverblurr-extension) — 7 users
- [FocusFlare](https://chrome-stats.com/d/focusflare)
- [Image Focus Blur](https://chrome-stats.com/d/image-focus-blur)
- [Focus Mode for Tabs](https://chrome-stats.com/d/focus-mode-for-tabs)
- [Focus Mode](https://chrome-stats.com/d/focus-mode-dev)
- [YouTube Blur (so you stay focused)](https://chrome-stats.com/d/youtube-blur) — 33 users, 4.50 / 5
- [FocusBlur](https://chrome-stats.com/d/focusblur)
- [Zen Focus Mode](https://chrome-stats.com/d/zen-focus-mode)
- [Nature Image Blur](https://chrome-stats.com/d/nature-image-blur)

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