ExtSpot
Contrast Checker icon

Contrast Checker Chrome Extension Analysis

Developer & Designer Tools

Chrome extension ID: khohnaagepmlmoogcoljjlomaegkdinc

A utility extension for calculating the contrast ratio between two colors to ensure accessibility compliance. It provides immediate pass/fail status for WCAG 2.1 AA and AAA standards for both normal and large text.

Developer:SuperSeaArea
Version:1.0
Size:45.45KiB
Last updated:
View developer profile
External:Chrome Web StoreOfficial website

Overview

Installs

9

Rating

★ —

0 reviews

Languages

10 locales

Includes Deutsch, English, español, français...

Market analysis

Review-backed positioning, friction, and market signals for this Chrome extension.

No review samples found

Macro category

Developer & Designer Tools

Pricing friction

Low review signal

Complaint intensity

Low review signal

Listing & review signals
Observed signals from store listing text and review samples.

Listing positioning

The product positions itself as a no-nonsense, high-privacy WCAG 2.1 contrast calculator. It emphasizes speed, real-time feedback, and a complete lack of remote code or analytics.

Inferred product pattern

Privacy-centric single-purpose developer utility.

Review-backed pain points

Review-backed data is not available.

Observed feature gaps

No reviews available to identify gaps; the listing describes a focused, single-purpose utility.

Tags
Accessibility ToolWCAG ContrastWeb DesignUI UXColor Checker
Target users

- Web Developers

- UI/UX Designers

- Accessibility Specialists

Primary use cases

- Checking color contrast for WCAG compliance

- Auditing text readability for accessibility

- Testing color pairs using native browser pickers

Positive themes

- Review-backed data is not available

Negative themes

- Review-backed data is not available

Observed friction

- No pricing friction observed; the tool appears to be free and local.

Evidence boundary: Data extracted from the official Chrome Web Store listing. No user reviews are available to verify real-world performance or user satisfaction.
Complaint summaries
Review-backed complaint signals grouped by operational area.

Support

Review-backed data is not available.

Reliability

Review-backed data is not available.

Privacy

Review-backed data is not available.

Access & pricing

- Free usage observed

- No account requirement observed

- Free plan or free usage claimed

Store listing facts

Listing assets

- Screenshots: 1

- Videos: 0

- Languages: 10

Trust signals

- Developer contact

- Official website

Store metadata

- Version: 1.0

- Size: 45.45KiB

- Last updated:

Listing SEO keywords

Search intent keywords
Keyword signals for evaluating how users may discover, compare, or search for this extension category.

Core discovery

WCAG contrast checkercolor contrast ratio toolaccessibility color checkerWCAG 2.1 calculator

Comparison

Contrast Checker vs WebAIMbest WCAG contrast extension

Problem

low color contrastWCAG compliance failureaccessibility contrast ratio

Alternative

free contrast checker alternativelocal color contrast tool

Similar extensions

Jump to related discovery paths:

More in developerMore from this developer

Screenshots

Contrast Checker screenshot

Links

Website: aitoolnode.com

Recommended Chrome extensions

Related listings from the same category, trending peers, and the same publisher portfolio.

Browse developer
Multi-Link Opener with Groups icon

Multi-Link Opener with Groups

SuperSeaArea

Open multiple URLs in one click, grouped for easy management. Ideal for developers, researchers, and productivity enthusiasts.

Installs

31

Rating

★ 5.0

Calculator icon

Calculator

SuperSeaArea

Simple calculator with scientific mode and calculation history. Supports keyboard input.

Installs

18

Rating

★ 5.0

Tag Assistant Companion icon

Tag Assistant Companion

Google

The Tag Assistant Companion extension works with Tag Assistant to help troubleshoot installation of gtag.js and Google Tag Manager.

Installs

500K+

Rating

★ 3.1

Axure RP Extension for Chrome icon

Axure RP Extension for Chrome

Axure Software Solutions, Inc.

An extension that allows viewing of locally published Axure RP prototypes (HTML files) from Google Chrome.

Installs

500K+

Rating

★ 3.3

Angular DevTools icon

Angular DevTools

Angular

Angular DevTools extends Chrome DevTools adding Angular specific debugging and profiling capabilities.

Installs

400K+

Rating

★ 3.7

daily.dev | Where developers discover what's next icon

daily.dev | Where developers discover what's next

Daily Dev Ltd.

Developer news, personalized to your stack, in every new tab. Join 400,000+ developers. Free and open source.

Installs

400K+

Rating

★ 4.8

SelectorsHub icon

SelectorsHub

Sanjay Kumar | SelectorsHub Founder

Locators Plugin to Auto Generate and Verify Playwright Locators, XPath & CSS Selectors.

Installs

400K+

Rating

★ 4.8

SAML-tracer icon

SAML-tracer

SimpleSAMLphp

A debugger for viewing SAML messages

Installs

400K+

Rating

★ 4.5

CSS Peeper icon

CSS Peeper

CSS Peeper

Inspect website styles in seconds. Supercharge your workflow, and save hours of work.

Installs

400K+

Rating

★ 4.1

Font Finder icon

Font Finder

unixeco

An easy-to-use font inspector to get CSS styles of the selected element

Installs

400K+

Rating

★ 4.5