# Grayscaler

> Applies a grayscale filter to websites (currently only works on youtube)

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

## Overview

- **ID:** `grayscaler`
- **Platform:** Firefox
- **Type:** Firefox add-on
- **Status:** Available
- **Publisher:** Norton
- **Category:** appearance
- **Daily users:** 1
- **Rating:** 5.00 / 5 (1 ratings)
- **Version:** 1.1
- **Last updated:** 2023-01-22
- **First published:** 2023-01-01
- **Size:** 9.71 KB
- **Data as of:** 2026-09-07
- **Store listing:** [Firefox Add-ons Store](https://addons.mozilla.org/firefox/addon/grayscaler/)

## Description

Grayscaler is a Firefox add-on that applies a grayscale filter to websites. It provides an easy way to view websites in black and white, adding a retro or minimalistic aesthetic. Currently, it works on YouTube, allowing users to watch videos in grayscale.

## Rankings

- #79,797 — Overall
- #76 — pdf grayscale

## Permissions and access

### Content script matches

- `*.youtube.com`

## Safety

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

### Analysis details

- Request access to the following domains: youtube.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).

## Similar extensions and apps

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- [Grayscale Websites](https://chrome-stats.com/d/grayscale-websites) — 2 users
- [Gris: Simple Grayscale Toggle](https://chrome-stats.com/d/gris-grayscale-toggle) — 1 users
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- [Grey Sun](https://chrome-stats.com/d/grey-sun) — 1 users
- [Social Media Grayscale](https://chrome-stats.com/d/social-media-grayscale)

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