# PX to REM

> Easily convert PX to REM and REM to PX.

Canonical page: [https://chrome-stats.com/d/px-to-rem](https://chrome-stats.com/d/px-to-rem)

## Overview

- **ID:** `px-to-rem`
- **Platform:** Firefox
- **Type:** Firefox add-on
- **Status:** Available
- **Publisher:** CSS Unit Converter
- **Category:** web-development
- **Daily users:** 27
- **Rating:** 5.00 / 5 (1 ratings)
- **Version:** 1.4.3
- **Last updated:** 2025-01-17
- **First published:** 2024-04-22
- **Size:** 338 KB
- **Data as of:** 2026-09-15
- **Store listing:** [Firefox Add-ons Store](https://addons.mozilla.org/firefox/addon/px-to-rem/)
- **Website:** [https://cssunitconverter.vercel.app/contact](https://cssunitconverter.vercel.app/contact)

## Description

This extension provides px to rem (Pixels to Root EM) and rem to px (Root EM to Pixels) css unit converter.

This extension has a modern and easily accessible UI.

Key Features
✔️ View and copy the result of calculation
✔️ Light/Dark theme
✔️ Sidebar support
✔️ Keyboard hotkeys to make the calculations faster
✔️ Calculation result's rounding precision settings

____________
HOW TO USE

1) Click on the extension icon
2) A popup window will appear
3) Enter what units you want to convert and hit "Calculate" button.

We hope you find our CSS Unit Converter tool useful! We are waiting for your feedback and ratings! If you're experiencing problems, please contact us.

## Rankings

- #21,509 — Overall

## Safety

- **Risk impact:** Very low risk impact
- **Risk likelihood:** Low risk likelihood

### Analysis details

- This permission has no access or impact on the user's system or data, thus carrying no risk.
- 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/px-to-rem)