HTML Link & Heading Extractor
About CSS @font-face Generator
The CSS `@font-face` Rule Generator creates standardized, performance-optimized custom font declarations (`woff2`, `woff`, `truetype`), configuring `font-display: swap`, `unicode-range`, variable font weight axes (`font-weight: 100 900`), and local system font fallbacks.
How to Use CSS @font-face Generator
Step 1
Enter font family name and font file URLs.
Step 2
Select font weight range, style, and `font-display` policy (recommended: `swap`).
Step 3
Review the generated `@font-face` rules.
Step 4
Click "Copy @font-face".
Practical Use Cases for CSS @font-face Generator
Hosting Self-Hosted Web Fonts for GDPR Compliance & Speed
Generate clean `@font-face` rules for self-hosted Inter, Roboto, or custom brand fonts to avoid third-party Google Fonts tracking requests.
Optimizing Font Loading with `font-display: swap`
Eliminate Flash of Invisible Text (FOIT) and reduce Largest Contentful Paint (LCP) latency with proper `font-display` policies.
Input & Output Examples
Generating `@font-face` for Inter Variable Font
Family: "Inter Variable", File: `/fonts/inter-var.woff2`, Format: `woff2-variations`, Weight: `100 900`
`@font-face {\n font-family: 'Inter Variable';\n src: url('/fonts/inter-var.woff2') format('woff2-variations');\n font-weight: 100 900;\n font-style: normal;\n font-display: swap;\n}`Key Features & Performance
- ✓Supports modern `woff2`, `woff`, `truetype` (ttf), and variable font formats (`woff2-variations`).
- ✓Configures `font-display: swap`, `font-display: optional`, `font-stretch`, and `unicode-range` subsets.
- ✓Generates `local('LocalFontName')` declarations to leverage pre-installed system fonts.
- ✓100% Client-Side memory execution.
- ✓1-Click Copy `@font-face` CSS.
Key Terminology & Definitions
`font-display: swap`
A font rendering directive instructing browsers to render text immediately using a fallback font while the web font downloads, then swap once loaded.
Variable Web Font
A single font file that contains multiple variations of weight, width, and slant along continuous axes instead of separate files for every weight.