November 20, 2025
A standard part of accessibility testing is to check if a site conforms to WCAG 1.4.4 Resize Text:
Except for captions and images of text, text can be resized without assistive technology up to 200 percent without loss of content or functionality.
"Without assistive technology" means that we should be able to use browser settings to resize text, without special accessibility tools. This…
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Differences between browser font size resizing and Firefox "zoom text only" setting: which can you use to test WCAG 1.4.4 Resize Text?