Ruler Measurement

Make your measurement easy with Chrullex (CH-rome RUL-er EX-tension)

Users20K

Rating3.4

Reviews43

Manifest versionV3

7-day growth0

7-day growth rate0%

Preview

Ruler Measurement Media preview

4 assets

Trend

30-day user trend

Review user movement over the last 30 days.

User Growth Over Time

Rating trend

30-day rating change

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30-day rating change

Start

3.42

Latest

3.42

30-day rating change

0.00

2026年5月29日2026年6月4日

Growth overview

Daily, weekly, and monthly growth

Compare 1-day, 7-day, and 30-day net growth and growth rate.

1-day growthFlat

00%

7-day growthFlat

00%

30-day growthFlat

00%

Technical snapshot

Version, languages, and crawl freshness

Review publication date, version, supported languages, and crawl timestamps.

Version3.0.1

ManifestV3

Size7.14MiB

Languages1English

Published--

Store updated--

Last crawled--

Overview

Product summary

Review the store description, core capabilities, and common use cases.

Powerful measure plugin for chrome. No more junk and party worked solutions. Measure height and width on page with grid lines. Fully draggable and resizable.

Features:

- Press ctrl + mouse click to allow multiple rulers.

- Press ctrl + q to remove all ruller from page.

- Press arrow right/left to rotate.

- Press ctrl + i to toggle offset info.

Reviews

Recent review snapshot

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The Chrome Web Store shows 43 reviews, but only 0 review bodies have synced into ExtScope so far. Showing the synced reviews available right now.

5★

4★

3★

2★

1★

Similar and related extensions

Review related products from the Chrome Web Store detail page.

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AI product read

On-page screen ruler/measurement overlay tool for Chrome

Provides a quick, in-browser way to measure pixel dimensions (height, width, distances from edges) directly on any webpage without needing external screenshot tools or developer tools

User clicks the extension icon (or presses Alt+Q) to activate the ruler overlay on any webpage. Then clicking and dragging creates a resizable, draggable ruler rectangle showing width×height in the chosen unit. Ctrl+click creates additional rulers. Arrow keys rotate rulers. Hovering with Ctrl held shows distance offsets from ruler edges to viewport boundaries. Middle-click or Ctrl+Q removes rulers. All visual settings (colors, themes, units, opacity) are customizable via the extension options page.

Target users: Web developers / Web/UI designers / Frontend engineers / QA testers who need to verify layout dimensions

Monetization

No paid features detected

All features are freely available with no gating. The options page offers full customization (themes, colors, units, opacity) without any paywall. No mentions of premium, subscription, payment, pricing, or upgrade anywhere in source code. The 'pro' keyword hits from static analysis are all false positives from JavaScript 'prototype' declarations and jQuery UI library code, not paid tier references. The 'license' hit is from jQuery UI's MIT copyright notice.

Confidence: 95
Payment platform: --
Source: AI / High
Login required: No
Reason: The extension works entirely locally in the browser. It uses chrome.storage.sync to save user preferences (themes, colors, units), which is tied to the user's Chrome profile sync — not an external account. No login UI, authentication flow, or network auth requests exist anywhere in the source code. The core workflow (clicking to create rulers on any page) requires zero authentication.

Permission risk

High-risk permissions

This estimate uses declared permissions and host permissions to assess access scope and sensitivity.

扩展能力较强：storage、scripting
主机权限覆盖范围较宽

Publisher

Vadim Albarov

Independent publisher

Email: [email protected]
Phone: --
Address: --

Public contact fields are shown above. Developer portfolio pages are available on paid accounts.

View developer portfolio

Permissions

Host access