Best Accessibility Chrome Extensions (2026)

Best accessibility Chrome extensions

Accessibility Chrome extensions help you read, navigate and test websites more easily, from text-to-speech readers to developer testing tools. Our top pick is Read Aloud: it is free and converts any web page's text to natural speech, which suits reading support and multitasking alike.

Last reviewed September 26, 2026 · 2 listings · Independent, not affiliated with Google

This category covers two audiences: people who need reading, vision or navigation support, and developers who need to test whether their own websites are accessible. Text-to-speech, font and contrast tools serve the first group, while automated scanners and screen-reader simulators serve the second.

Text-to-speech and reading support

Read Aloud and similar extensions convert on-screen text into speech, which helps with reading fatigue, dyslexia and multitasking while browsing. Speechify adds natural-sounding voices and works across articles, PDFs and documents, with a free tier for basic reading and a paid plan for extra voices and speed control.

Chrome extensions for accessibility testing

Developers use extensions that scan a page for missing alt text, poor color contrast and incorrect heading structure, then list the issues found. These tools don't fix accessibility problems automatically; they highlight where a site fails common guidelines so you know what to fix in the code.

Other accessibility features to look for

Beyond text-to-speech, useful accessibility extensions include high-contrast and dark mode tools, cursor and font-size enlargers, and page simplifiers that strip clutter from cluttered layouts. Combine a reading tool with a display tool if you need both spoken content and visual adjustments.

Best accessibility Chrome extensions: FAQs

What is the best accessibility Chrome extension?

Read Aloud is a strong free pick for text-to-speech on any page. Speechify is a good freemium option if you want more natural voices. Choose based on whether you need reading support or accessibility testing.

How do I test a website for accessibility in Chrome?

Install an accessibility testing extension, run it on your page, and review the list of issues such as missing alt text or low color contrast. These tools flag problems against common accessibility guidelines.

Is there a free text-to-speech extension for Chrome?

Yes, Read Aloud is free and reads selected text or full pages aloud. Speechify offers a free tier too, with more natural voices and extra features available on its paid plan.

Can accessibility extensions read PDFs aloud?

Some text-to-speech extensions, including Speechify, can read PDFs and documents aloud, not just web pages. Check the specific extension's listing to confirm PDF support before relying on it.

What permissions do accessibility extensions need?

Text-to-speech and reading tools need permission to read the page's text content, which is expected for their function. Testing tools need similar access to scan a page's structure and code.

Are accessibility extensions safe to use?

Generally yes, since their core job is reading or analyzing page content rather than modifying it. Prefer extensions that are actively updated and don't request unrelated permissions like access to your contacts.

Do accessibility extensions work for people with dyslexia?

Text-to-speech readers and dyslexia-friendly font extensions both help, often used together. Text-to-speech reduces the need to decode text visually, while font tools improve spacing and letter shapes.

What is the difference between an accessibility reader and a testing tool?

A reader like Read Aloud helps a person consume content by speaking it aloud. A testing tool like an accessibility scanner helps a developer find and fix problems in a website's code and structure.

Do accessibility extensions work in Edge and Brave?

Most accessibility extensions from the Chrome Web Store also work in Chromium-based browsers such as Edge and Brave, since they share the same extension platform. Check the listing for confirmation.

Can I use an accessibility extension without creating an account?

Read Aloud works without an account. Some extensions, including certain Speechify features, may ask you to sign in to sync settings or unlock paid voices, so check before installing if that matters to you.