OpenDyslexic for Chrome

Format pages using the OpenDyslexic font and low contrast help

Users400K

Rating4.1

Reviews222

Manifest versionV3

7-day growth-200K

7-day growth rate-33.3%

Preview

OpenDyslexic for Chrome Media preview

6 assets

Trend

30-day user trend

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User Growth Over Time

Rating trend

30-day rating change

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30-day rating change

Start

4.06

Latest

4.06

30-day rating change

0.00

2026年5月28日2026年6月3日

Growth overview

Daily, weekly, and monthly growth

Compare 1-day, 7-day, and 30-day net growth and growth rate.

1-day growthDeclining

-100K-20%

7-day growthDeclining

-200K-33.3%

30-day growthDeclining

-300K-42.9%

Technical snapshot

Version, languages, and crawl freshness

Review publication date, version, supported languages, and crawl timestamps.

Version2025.5.17

ManifestV3

Size2.1MiB

Languages45Deutsch / English / Filipino +42

Published--

Store updated--

Last crawled--

Overview

Product summary

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🔍 ABOUT

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OpenDyslexic is a free, open-source font designed to make reading easier for people with dyslexia. This extension replaces all fonts on web pages with the OpenDyslexic font, making content more readable and accessible.

Sometimes letters can feel jumbled or rotated, making reading frustrating. OpenDyslexic tackles this by giving each letter a heavier bottom, creating a "gravity" effect that helps keep them steady and grounded. This unique design makes it easier to recognize letters and read smoothly.

The distinct shapes of the letters also reduce confusion and swapping, so you can focus on reading without the struggle.

📱 STAY CONNECTED

Reviews

Recent review snapshot

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The Chrome Web Store shows 222 reviews, but only 0 review bodies have synced into ExtScope so far. Showing the synced reviews available right now.

5★

4★

3★

2★

1★

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AI product read

Accessibility font replacement extension that swaps all web page fonts with the OpenDyslexic typeface to improve readability for users with dyslexia

People with dyslexia often experience letter jumbling, rotation, and confusion when reading standard fonts. OpenDyslexic gives each letter a heavier bottom ('gravity effect') and distinct shapes to reduce letter swapping and improve reading fluency.

User installs extension → clicks toolbar icon to open popup → toggles OpenDyslexic on → selects preferred font style (regular/italic/bold) → optionally adjusts font/background colors and overlay → all web pages automatically render in OpenDyslexic font via injected CSS @font-face rules and body class modifications. Settings persist across sessions via chrome.storage.local.

Target users: People with dyslexia / Users who benefit from specialized dyslexia-friendly fonts / Educators and accessibility advocates

Popup.js is a large minified Vue.js bundle (135KB) making granular UI inspection difficult, though keyword scans confirm no login/payment code
Cannot verify if Helperbird (maintainer's other product) cross-promotes paid features at runtime, but no integration code was found in the extension source

Monetization

No paid features detected

No payment processing, subscription logic, premium tiers, feature gating, or billing code found anywhere in the extension. The only financial link is a Patreon donation URL (https://www.patreon.com/opendyslexic) which is a voluntary support link, not a paywall. Helperbird is mentioned as a separate product by the maintainer but is not integrated into this extension. The extension is explicitly described as free and open-source.

Confidence: 95
Payment platform: --
Source: AI / High
Login required: No
Reason: No login, authentication, or account creation code exists in the extension. All settings are stored locally via chrome.storage.local. No auth endpoints, credentials, or session management found in any source file. The extension functions entirely offline with bundled OpenDyslexic font files.

Permission risk

Medium-risk permissions

This estimate uses declared permissions and host permissions to assess access scope and sensitivity.

扩展能力较强：activeTab、storage

Publisher

OpenDyslexic

Independent publisher

Email: [email protected]
Phone: --
Address: --

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Permissions

Host access