a11yTools

Free plan

What the maker publishes

AI personas

The Inclusive Persona Generator creates AI-supported user personas with different disabilities for inclusive design work. source

Color vision simulation

The color vision simulation lets users see how designs may look to people with different forms of color vision deficiency. source

Contrast checker

The contrast checker evaluates color contrast against WCAG guidelines and indicates whether combinations suit AA or AAA levels. source

Free plan

Yes source

Launch

The site says the collection launched for Global Accessibility Awareness Day 2026 and is continually being improved and expanded. source

More tools

The listed tools also include an interactive quiz about cultural differences in gestures, colors and behavior. source

Purpose

The site offers interactive tools for awareness, simulation and text editing related to digital accessibility. source

Suggestions

Visitors can submit tool ideas, and the site says it raffles two accessibility quick tests worth CHF 1,000 each year among idea submitters. source

Support

The site invites voluntary contributions to help develop features and keep the offering free and ad-free. source

Text rewriting

The text rewriting tool offers modes including shorter and clearer, formal, informal, and Easy Language. source

Translation

The multilingual tool translates text into 26 languages and provides notes on font sizes, right-to-left layout and language-specific details. source

Typography

The typography tool checks fonts, sizes and spacing for accessibility and provides readability recommendations. source

Checked against the maker's pages on 5 Oct 2026.