Web Font Loader Generator

Generate optimized JavaScript for loading Google Fonts asynchronously, preventing FOUT/FOIT.

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Web Font Loader Generator in Action

Generated JavaScript Code

About This Tool

Optimizing font loading is crucial for web performance. This tool helps you generate the necessary JavaScript to load Google Fonts efficiently, preventing layout shifts and ensuring a smooth user experience.

How to Use

1. Select your desired Google Font.
2. Choose a `font-display` strategy.
3. Copy the generated JavaScript code and embed it in your website's `` section.

Frequently Asked Questions

Q: What is FOUT/FOIT?
A: FOUT (Flash of Unstyled Text) is when text is briefly displayed in a fallback font before the web font loads. FOIT (Flash of Invisible Text) is when text is invisible until the web font loads.
Q: Which `font-display` strategy should I use?
A: `swap` is generally recommended as it provides a good balance between performance and user experience, showing text immediately with a fallback font and then swapping to the web font once loaded.