Different users prefer an interface tailored to their own comfort.
Especially when it comes to text, colors, and images – the ability to customize the display is an inseparable part of an accessible and enjoyable user experience.
Text Size – A Critical Parameter for Readability
People with partial or low vision often need larger, clearer text.
That's why it's recommended to test your site at a zoom level of at least 200% (approximately 28 pixels), and verify that content remains clear, accessible, and easy to navigate – without layout breakage, unnecessary scrolling, or clipped text.
Additional Customizations Worth Enabling:
- Easy text resizing – for example, through font-size control buttons or automatic adjustment to the user's browser settings.
- Contrast and color adjustments – such as switching to high-contrast mode, or adapting to light text on a dark background.
- Scaling images, icons, and other elements – in a way that supports zoom without distorting the page layout.
- Using relative units (rem / em) – which allow the interface to respond naturally to changes in device or browser settings.
A Personalized Experience – For Everyone
When you design an interface that allows personalization, you create a system that can accommodate a wide range of people, ages, and needs. This isn't just accessibility – it's a flexible, high-quality, and professional user experience.
Summary
Give users control – and you'll get an outstanding user experience.
Adapting text size, colors, and interface elements isn't an add-on – it's a fundamental part of building a comfortable, equitable, and enjoyable experience for all users.