What is the CSS Font Preview?
Preview any system font, Google Font, or custom font with your own text. Adjust size, weight, and style properties and export the CSS.
Everything runs locally in your browser. Adjust the controls above, preview instantly, and copy clean, production-ready CSS — no account, no upload.
Using the CSS Font Preview
Everything lives in the panel at the top of this page. There is nothing to install — it all runs right here in your browser.
Choose a font
Browse Google Fonts, enter a custom font name, or pick from system fonts. The preview loads the font immediately.
Set size, weight, and style
Adjust font-size, font-weight, line-height, and letter-spacing. Type your own preview text to see exactly how the font renders with real content.
Copy the CSS
Click Copy to grab the font-family declaration and any additional properties you set.
What the generated code looks like
Clean, production-ready CSS — no vendor bloat, no unnecessary declarations.
/* System font stack - no download needed */
body {
font-family: -apple-system, BlinkMacSystemFont,
'Segoe UI', Roboto, Oxygen, Ubuntu, sans-serif;
}
/* Google Font with fallback */
h1 {
font-family: 'Inter Tight', -apple-system, sans-serif;
font-weight: 700;
font-size: 2.5rem;
line-height: 1.2;
letter-spacing: -0.03em;
}The system font stack loads instantly with zero network requests. Use it for body text. Load a web font only for headings or branded elements.
Pro tips for better results
Use the system font stack for body text
System fonts (-apple-system, BlinkMacSystemFont, Segoe UI...) load instantly with no network requests and look native on each platform. Reserve web fonts for headings.
Only load the weights you actually use
Loading Google Fonts at weight=400;500;600;700 downloads data for four weight variations. If you only use 400 and 700, specify only those. Each extra weight adds roughly 25-40KB.
Variable fonts cover many weights in one file
Variable fonts (Inter, Source Sans, etc.) provide every weight from 100-900 in a single file that is often smaller than loading two static weights. Use font-weight: any value when using a variable font.
Frequently asked questions
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