How to Create Transparent Text Cutouts: CSS vs. SVG Masking?

Transparent Text Cut Out of Background with CSS or SVG Masking

Creating a transparent text effect where the text appears to have been cut out of the background is a common design requirement. While it is possible to achieve this effect using CSS, a more robust and advantageous approach is to utilize SVG masking.

CSS-Based Approach:

Using CSS, you can apply a text-shadow with a spread-radius value to create a transparent text effect. However, this method has limited browser support and can negatively impact SEO.

SVG Masking Approach:

To achieve transparent text cutout with optimal performance and SEO benefits, consider using an inline SVG with SVG masking. This technique offers several advantages:

• Enhanced Browser Support: Supported by IE10 , Chrome, Firefox, and Safari.
• Preserves SEO: Spiders can crawl SVG content, ensuring that your text remains indexable by search engines.

Implementation:

To implement SVG masking, create an SVG with a mask element to define the transparent area. The text is then positioned within the masked area.

Code Example:

body,html{height:100%;margin:0;padding:0;}
body{background:url(...);background-size:cover;background-attachment:fixed;}
svg{width:100%;}

<svg viewbox="0 0 100 60">
  <defs>
    <mask></mask></defs></svg>

By utilizing SVG masking, you can achieve a transparent text cutout effect that is optimized for both user experience and SEO.

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