CSS Reduce

Name: CSS Reduce
Author: nahin priom

By: nahin priom Add-on

Reduce heavy CSS effects for better performance on low-end devices

Overview

Firefox Add-ons Store

Daily users

Data as of 2026-07-30

Version:

3.0

Last updated: 2026-06-26

Features & Capabilities

CSS Reduce removes performance-killing visual effects from every website you visit — no setup needed.

Heavy CSS effects like backdrop blur, box shadows, animations, and parallax scrolling look cool, but they can bring old laptops, budget phones, and low-end devices to a crawl. This extension strips them out instantly, giving you smoother scrolling, lower CPU usage, and better battery life.

Two Modes:

• Lite — Disables backdrop-filter, blur effects, drop shadows, text shadows, CSS animations, and parallax. Keeps transitions fast (0.01s).

• Ultra — Goes further by removing all transitions, transforms, fixed/sticky positioning, background images, and border radius. Maximum raw speed.

Features:

• Works on every site automatically • Runs inside iframes too • Toggle on/off with one click from the toolbar • Remembers your preference across sessions • No data collection, no tracking, 100% offline

Perfect for old hardware, low-end Chromebooks, thermal-throttling laptops, or anyone who prefers speed over eye candy.

User Growth & Download Statistics

Add-on

By:

nahin priom

Daily users:

Version:

3.0 Last updated: 2026-06-26

Version code:

6320532

Creation date:

2026-06-23

Risk:

Permissions:

Content scripts matches:

<all_urls>

Size:

13.34KB

Email:

na*****@gmail.com

URLs:

Website

Full description:

Source:

Firefox Add-ons Store

Data ingested on:

2026-07-30

Compare stats and ranking:

Ranking

# 62,502 ▼ 162

Other rankings

#8 in reduce keyword 30 #179 in laptop keyword 32 ▲ 4#230 in resume keyword 25 ▼ 4

For Developers

Monetize with App Pass Boost with Extension Booster

Contact the developer

Chrome-Stats does not own this Firefox add-on. Please use these information below to contact the Firefox add-on developer.

Developed by:

nahin priom

Firefox Add-ons Store

https://addons.mozilla.org/firefox/addon/css-reduce/

Email:

na*****@gmail.com

Website:

https://github.com/nahinpriom

Is CSS Reduce Safe?

Risk impact

Risk impact measures the level of extra permissions an extension has access to. A low risk impact extension cannot do much harms, whereas a high risk impact extension can do a lot of damage like stealing your password, bypassing your security settings, and accessing your personal data. High risk impact extensions are not necessarily malicious. However, if they do turn malicious, they can be very harmful.

CSS Reduce requires a few sensitive permissions. Exercise caution before installing.

Risk impact analysis details

Critical Allows access to all websites, posing a significant security risk as it can monitor and modify data from any visited site.
High ******* ******* **** *** ****** ***** *** ***** ** ******* **** ********* ********* ** * *********** *****

Risk likelihood

Risk likelihood measures the probability that a Firefox add-on may turn malicious. This is determined by the publisher and the Firefox add-on reputation on Firefox Add-ons Store, the amount of time the Firefox add-on has been around, and other signals about the Firefox add-on. Our algorithms are not perfect, and are subject to change as we discover new ways to detect malicious extensions. We recommend that you always exercise caution when installing a Firefox add-on.

CSS Reduce is recently added, and hasn't been around long enough for us to gather enough data to accurately assess its risk level.

Risk likelihood analysis details

High This extension has low user count. Unpopular extensions may not be stable or safe.
Medium **** ********* *** ******* ** *** **** * ******* *** ******* *** *** ** ****** ** *****
Medium **** ********* *** ***** ** *** **** * ******* *** ********** *** *** ** ****** ** *****