Can I use fonts outside of the curated registry?

No, the tool is limited to the curated registry of 22 popular Google Fonts to ensure high-quality combinations.

What does the generated CSS snippet include?

It includes a single @import rule for the selected fonts and weights, CSS variables for --font-heading and --font-body, and basic selectors for headings and paragraphs.

How does the tool handle font weights that are not available?

The tool automatically snaps the selected weight to the nearest available weight supported by that specific Google Font.

Does the preview load actual web fonts?

Yes, the preview renders live by loading the selected fonts directly from the Google Fonts API.

Can I customize the preview text?

Yes, you can input custom text for both the heading and body samples to see how your specific copy looks.

Elysia Tools

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Design

Web Font Pairing Lab

Preview a heading + body Google Fonts pairing with weight and line-height controls, and copy a ready-to-paste CSS @import + variables snippet. Curated 22-face registry plus 7 proven pairing presets.

Details

What this tool helps you do

Preview a heading + body Google Fonts pairing side by side, tune weight and line-height, and copy a ready-to-paste CSS snippet.

How to use

Pick a heading font and a body font from the curated registry of 22 faces — serif, sans-serif, display, handwriting and monospace.
Set the heading weight and body weight; each font snaps to its nearest available Google Fonts weight.
Tune body size (px) and line-height; the preview updates live.
Optionally customize the heading sample and body sample text.
Copy the generated CSS — it contains a single @import loading only the two weights you picked, plus CSS variables (--font-heading, --font-body) and rules for h1, h2, h3 and body, p.

Curated pairings — the side panel suggests 7 proven combinations (editorial, SaaS, news, tech, handmade, poster, dev-tool) so you can start from a known-good base.

The registry covers Inter, Roboto, Open Sans, Lato, Montserrat, Poppins, Work Sans, DM Sans, Nunito, Space Grotesk, Playfair Display, Merriweather, Lora, Source Serif Pro, Crimson Text, EB Garamond, Libre Baskerville, Oswald, Bebas Neue, Caveat, JetBrains Mono and Fira Code. The preview loads the chosen fonts directly from Google Fonts, so what you see is what ships.

Execution

Run this tool

Fill in the form, run the tool, and review the result in one place.

Prepared example runs

Click an example to fill the form automatically. File inputs still need an upload.

2 examples

Editorial: Playfair × Inter

High-contrast didone heading over a neutral geometric UI sans body.

<div class="wp-wrap">Playfair Display × Inter — @import with wght@700 and wght@400, CSS variables --font-heading / --font-body.</div>

SaaS: Montserrat × Merriweather

Geometric display heading with a slab serif tuned for screen reading.

<div class="wp-wrap">Montserrat × Merriweather — modern agency / startup vibe.</div>

Inputs

Set the required fields, then run the tool.

8 options

ContentPaste or type the main input values.2

标题示例文本textOptionalOptional custom heading text. Defaults to a neutral sample.正文示例文本textareaOptionalOptional custom body paragraph(s). Defaults to a neutral sample.

SettingsAdjust formats, ranges, numbers, and modes.6

标题字体selectOptionalThe display / heading typeface.标题字重numberOptionalSnaps to the nearest available weight for the chosen font.正文字体selectOptionalThe body / paragraph typeface.正文字重numberOptionalSnaps to the nearest available weight for the chosen font.正文大小 (px)numberOptionalBody paragraph font-size in pixels.正文行高numberOptionalUnitless line-height for body text. 1.4–1.7 is the readable range.

Result

Ready for a run

Run the tool to preview files, text, structured data, or streamed output here.

Samples

Web Font Pairing Lab

What this tool helps you do

Run this tool

Prepared example runs

Inputs

Result

Examples that match this tool

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Prepared example runs

Inputs

Result

Learn when to use this tool, what it supports, and how real users apply it.

Key facts

Overview

When to use

How it works

Use cases

Examples

1. Editorial Blog Typography Setup

2. SaaS Landing Page Typography

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