WCAG Color contrast checker
Developer Tools
To check the color contrast between foreground and background of the texts
Users
90K
Rating
3.9
Reviews
35
7D Growth
0|0%
Stable signalFree or hybridHigh-risk permissions
Accessible Web Helper
Discover and highlight accessibility violations on the web with the push of a button.
Users30KCurrent public install base
Rating4.2Store average score
Reviews15Public review volume
Manifest versionV3Extension platform version
7-day growth0Net users gained this week
7-day growth rate0%Relative weekly velocity
Preview
6 assetsAccessible Web Helper Media preview
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7-day rating change
Start
4.20
Latest
4.20
7-day rating change
0.00
2026年7月13日2026年7月19日
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Version1.26.1
ManifestV3
Size2.12MiB
Languages1English
Published
Store updated
Last crawled
English
Overview
Product summary
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Identify & resolve accessibility issues with Accessible Web Helper. This powerful Chrome extension helps you meet web accessibility compliance.
With WCAG guidelines at its core, the extension offers a range of functionalities to promote an inclusive web experience. Ditch cumbersome spreadsheets and turbo-charge your accessibility efforts with RAMP and the Accessible Web Helper.
Key Features:
Scan in Real-Time
Scan any page, any time. Get instant feedback and recommendations for improved accessibility. Remediate and re-scan as you fix violations, or assign them to your team as tasks in RAMP.
View Detailed Scan Results
Reviews
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Store average score4.2Chrome Web Store aggregate rating, including ratings without synced review text
Synced text average3.3Average computed only from synced review bodies below
Reviews with text7Synced review bodies
Total ratings / reviews15Chrome Web Store public rating/review count
Store average score: 4.2. The bars below are calculated from synced review text only, so they may be empty for extensions that have public ratings but no synced comments yet.
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Excellent tool for checking your website! - Highly recommended as one of your tools to tackle accessibility.
If it's scanning the website, I shouldn't still manually have to enter the colors to see the contrast, especially since it's in an entirely different window.
We only receive the message" Unable to scan page. Please re-open this window." Tried multiple sites including our own pages we needed scanned
Our accessibility team has adopted RAMP as one of our primary web accessibility testing tools. The auto-scanning tool uses the axe-core engine, and we like how the extension also integrates with our RAMP account and allows us to incorporate manual testing into our audit process. We've used DevTools in the past, but this allows us to enter data and group multiple pages together from one site in our account.
Funktioniert leider gar nicht, immer nur die Meldung "Unable to scan page. Please re-open this window." egal wie oft ich es versuche.
Keep it Free
I really enjoy being able to get an idea of the various accessibility failures of a given page so simply. I love that it's built on the aXe core, so I trust the standards it applies, and find myself turning to this even more frequently, casually, than Deque's own axe DevTools just for how easy it is to access. It's not perfect, but the developers are continually working on it, seem to be open to user suggestions, and are always responsive when I contact them.