CSS to JSX Converter

Convert CSS to React inline styles with camelCase properties instantly

Input CSS

Drag & drop CSS file or click to upload

Try Examples: Flexbox Button Card Navbar

JSX Style Object

Click "Convert to JSX" to see result

Most Converted CSS Properties

background-color → backgroundColor

font-size → fontSize

margin-top → marginTop

What is CSS to JSX Conversion?

In React, inline styles are defined as JavaScript objects with camelCase properties, rather than CSS strings. For example, `background-color` becomes `backgroundColor`. Converting CSS to JSX style objects allows you to use CSS-like syntax and convert it to the format React expects for inline styles.

This tool transforms CSS rules into JSX style objects. It handles property name conversion (kebab-case to camelCase), value conversion (e.g., pixel values become numbers when possible), and creates JavaScript objects ready to use in React components. After converting styles, developers often use our HTML to JSX Converter, CSS Formatter, and JSON to TypeScript Tool to speed up React workflows.

The inline style object format is essential for React component styling. When you convert CSS classes into JSX, you create a react style object that can be directly used as a style prop in React. This css object generator handles camelCase CSS properties automatically, making it easy to work with JSX inline CSS without manual conversion.

All processing is done locally in your browser – your code never leaves your device.

How to Use

Step 1: Paste your CSS into the input area.
Step 2: Click "Convert to JSX". The tool transforms CSS properties to camelCase.
Step 3: The JSX style object appears in the output area.
Step 4: Copy the JSX using the "Copy JSX" button.

The converter handles multiple CSS rules, each becomes a separate style object with the class name as the variable name.

Common CSS to JSX Examples

background-color → backgroundColor

font-size → fontSize

margin-top → marginTop

border-radius → borderRadius

padding-left → paddingLeft

text-align → textAlign

line-height → lineHeight

z-index → zIndex

Google LOVES example-based content, and this CSS to JSX converter handles all these camelCase conversions automatically for React inline styles.

Why Developers Use CSS to JSX Converters

React, Next.js, Vite, and React Native all use inline styles with camelCase CSS properties. Developers need to convert CSS to JSX style objects quickly when migrating from traditional CSS to React components. This CSS to JSX converter automates the process of transforming CSS classes into React styles.

Frontend developers working on React projects often need to convert CSS to react inline styles for component-based architecture. The jsx style object format is essential for dynamic styling in React applications. This tool serves as a react style generator and inline style converter for modern frontend workflows.

For related development tasks, you can use our HTML to Markdown Converter, Markdown to HTML Converter, Regex Tester, and JavaScript Minifier to streamline your development process.

CSS to JSX for React Developers

This CSS to JSX converter is designed specifically for React developers who need to work with JSX style objects. React components use JavaScript objects for inline styles, requiring camelCase CSS properties instead of kebab-case. Understanding JSX syntax and frontend workflows is essential for modern React development.

When you convert CSS to JSX, you create style objects that can be directly used in React components. The css object generator handles the transformation automatically, making it easy to work with React inline styles. Combine this tool with our CSS Formatter, CSS Minifier, JSON CamelCasifier, and JSON Stringify converter for a complete React development workflow.

For data encoding tasks, you can also use our SVG to Data URI Converter and Data URI Converter. These tools work together to streamline your frontend development process when working with css properties and the style prop in React.

Frequently Asked Questions

What's the difference between CSS and JSX styles?

CSS uses kebab-case properties (background-color), JSX uses camelCase (backgroundColor). Values are strings in JSX (e.g., "16px") but numbers can be used for pixels.

Does it support all CSS properties?

The converter handles standard CSS properties. Vendor prefixes (-webkit-, -moz-) are preserved with camelCase conversion.

What about pseudo-classes like :hover?

Inline styles in React do not support pseudo-classes. For those, use CSS modules or styled-components.

Can I use this with styled-components?

This tool is for React inline styles. styled-components uses template literals with actual CSS syntax.

Is my data sent to a server?

No, all conversion happens locally in your browser.

What about media queries?

Media queries are not supported in inline styles. Use CSS modules or styled-components for responsive styles.

Does it handle multiple classes?

Each CSS class becomes a separate style object. You can combine them in React using object spread.

How to convert CSS to JSX?

Paste your CSS into the input area and click "Convert to JSX". The tool automatically transforms kebab-case properties to camelCase and creates React style objects.

How do React inline styles work?

React inline styles are JavaScript objects where property names use camelCase (e.g., backgroundColor instead of background-color). Values are strings unless they are numeric pixel values.

Why does React use camelCase CSS?

React uses camelCase to align with JavaScript property naming conventions. This makes it easier to work with styles programmatically and avoids conflicts with reserved JavaScript keywords.

Can JSX use normal CSS?

JSX itself doesn't use normal CSS for inline styles. You can use CSS classes with className, or use CSS modules, styled-components, or other CSS-in-JS solutions for traditional CSS syntax.

How to convert CSS classes into React styles?

Use this CSS to JSX converter to transform CSS class rules into React style objects. Each class becomes a const with a style object that you can use directly in your React components.

What is the difference between CSS and JSX styles?

CSS uses kebab-case and colons, JSX uses camelCase and JavaScript object syntax. CSS is written in separate files or style tags, JSX styles are inline JavaScript objects in React components.

JSX Copied!