Ayumu Futamata

Area Contrast Checker

CAO, Liberogic Inc. | IAAP Certified WAS

#97280936 followers 12 following

About

Chief Accessibility Officer at Liberogic and an IAAP Certified WAS. My core expertise lies in frontend development, markup, and professional accessibility audits. Recently, I've started building tools to solve the practical friction I encounter in the field, aiming to make web accessibility more intuitive for every creator.

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Liberogic Inc.

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Maker History

A11y Navigation AuditorAll your structural a11y checks, in one Chrome side panel
Jun 2026
Area Contrast CheckerDrag, Select, Know. A new way to check A11y contrast
May 2026

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Joined Product HuntApril 24th, 2026

Forums

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16d ago

A11y Navigation Auditor - All your structural a11y checks, in one Chrome side panel

Visualize your page's structure, accessible names, and live ARIA states—all in one Chrome side panel. See the information assistive tech relies on at a glance, with issues flagged automatically (error / warning / info). No overlay clutter, no DevTools digging. On-device AI guidance powered by Gemini Nano—100% local, zero data leaving your browser.

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2mo ago

Area Contrast Checker - Drag, Select, Know. A new way to check A11y contrast

1.Auto scan, 2.Eyedropper, or 3.Element-based? Meet the 4th approach: Selection-based pixel analysis. This Chrome extension sees what users see, delivering reliable contrast ratios for complex visuals. No more relying solely on tedious manual picking. Just drag and know.