# Screen Ruler

> Screen Ruler: Measure screen elements

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

## Overview

- **ID:** `screen-ruler`
- **Platform:** Firefox
- **Type:** Firefox add-on
- **Status:** Available
- **Publisher:** Lisa Adams
- **Category:** other
- **Daily users:** 21
- **Weekly downloads:** 7
- **Version:** 1.0
- **Last updated:** 2025-12-28
- **First published:** 2025-12-25
- **Size:** 52 KB
- **Data as of:** 2026-09-06
- **Store listing:** [Firefox Add-ons Store](https://addons.mozilla.org/firefox/addon/screen-ruler/)

## Rankings

- #24,288 — Overall
- #45 — rule
- #131 — screen time
- #137 — screen
- #174 — screensaver

## Safety

- **Risk impact:** Very low risk impact
- **Risk likelihood:** Moderate 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).

## Similar extensions and apps

- [ScreenRuler](https://chrome-stats.com/d/screenruler) — 31 users
- [Smart Screen Ruler](https://chrome-stats.com/d/smart-screen-ruler) — 1 users
- [Screen Ruler](https://chrome-stats.com/d/screensruler) — 28 users
- [Screen Ruler Tool](https://chrome-stats.com/d/screen-ruler-tool) — 3 users
- [Screen and Pixel Ruler](https://chrome-stats.com/d/screen-and-pixel-ruler) — 7 users
- [Screen and Pixel Ruler Tool](https://chrome-stats.com/d/screen-and-pixel-ruler-tool) — 13 users
- [Page Ruler Tool](https://chrome-stats.com/d/page-ruler-tool) — 1 users
- [Pixel Measure](https://chrome-stats.com/d/pixel-measure) — 25 users
- [Page Ruler](https://chrome-stats.com/d/pageruler) — 1 users
- [Page Ruler V2 cm](https://chrome-stats.com/d/page-ruler-v2-cm) — 1 users
- [Layout Ruler](https://chrome-stats.com/d/layout-ruler)
- [Page Ruler](https://chrome-stats.com/d/page-ruler-spy) — 11 users

---

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