Website Font Readability Checker
Enter any URL below to check website font readability
Free Website Font Readability Checker Online
Use Digitup’s free Website Font Readability Checker to test readability, size, contrast & spacing. Instantly check fonts against WCAG standards for better accessibility, UX, and SEO across desktop & mobile. Ideal for designers, developers & marketers. Take these three quick steps:
How Digitup’s Website Font Readability Checker Works
Common Use Cases for Website Font Readability Checker

UI/UX Design Audits
SEO & User Engagement
Accessibility Compliance
Brand Consistency
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FAQs
Explore our frequently asked questions.
Why is font readability important for SEO and UX?
Readable fonts make content easier to read and understand - improving user experience and accessibility. When users stay longer and interact more, Google interprets it as a positive ranking signal.
What is the recommended font size for web content?
The WCAG 2.1 accessibility guidelines recommend a minimum of 16px for body text on desktop and mobile. Larger sizes (18–20px) improve legibility on high-resolution screens.
Why should I choose Digitup for improving website font readability?
At Digitup, we go beyond free checks. Our UI/UX experts analyze your typography, spacing, and contrast within the full design system to ensure accessibility compliance, SEO impact, and a consistent brand experience across devices.
How can Digitup help after I run the Website Font Checker?
If our tool flags readability issues, Digitup provides end-to-end solutions from accessibility audits and responsive design fixes to SEO-driven content structuring. We help you transform insights into action so your site delivers both better user engagement and Responsive font scaling and color contrast fixes.
Does this tool check Google Fonts compatibility?
Yes. It detects the font family used and whether it aligns with Google Fonts or web-safe compatible. Learn more in our Web Development Services.