SVG to JSX

What Is SVG to JSX?

JSX is a syntax extension for JavaScript used by React. It looks like HTML but is actually JavaScript. When you paste raw SVG into a React component, certain attributes break because JSX has different rules: class becomes className, and hyphenated attributes like stroke-width must be camelCased to strokeWidth. This converter handles those transformations automatically.

Why SVG Needs Changes for React

JSX is compiled to JavaScript function calls. In JavaScript, hyphens in identifiers are invalid (they are subtraction operators). So stroke-width="2" would cause a syntax error. React requires camelCase: strokeWidth="2". Common conversions:

• stroke-width → strokeWidth
• fill-rule → fillRule
• clip-path → clipPath
• class → className
• xlink:href → xlinkHref

This converter applies these rules so you can paste the output directly into React.

Common SVG to JSX Errors

view-box instead of viewBox: Some SVG exports use lowercase view-box. React expects viewBox. This converter fixes it, but watch for this in external SVGs.

Inline style attributes: SVGs with style="fill:#000" need conversion to React's style object. Simple converters may not handle this. Prefer using fill/stroke attributes or CSS classes.

Hardcoded fills: Icons with fixed fill="#000" are hard to theme. Use currentColor instead. The SVG Icon Customizer can help you change fill and stroke colors.

Using SVG Icons in React

Inline SVG: Paste the converted JSX directly inside your component. Control size with width and height props or CSS.

Reusable component: Wrap the SVG in a function: const Icon = (props) => <svg {...props}>...</svg>. Pass className, width, height as needed.

currentColor: Set fill="currentColor" or stroke="currentColor" so the icon inherits text color. In Tailwind: className="w-6 h-6 text-blue-600".

SVG to JSX vs SVGR

This tool: Instant, lightweight, copy-paste. Ideal for one-off icons or quick prototyping.

SVGR: Build-time tooling that converts SVG files to React components during bundling (webpack, Vite). Better for icon libraries with many files, TypeScript support, and automated pipelines. Use SVGR when you have dozens of icons to manage; use this tool when you need quick conversion without setup.

Performance & Accessibility Notes

Inline SVG vs img: Inline SVG is styleable and accessible but adds to bundle size. For static, non-interactive graphics, <img src="icon.svg"> may be lighter.

Accessibility: Decorative icons should have aria-hidden="true". Meaningful icons need role="img" and a title element or aria-label. SVG icons are scalable and crisp, making them good for users with low vision.

Common Mistakes Developers Make

• Using PNG icons instead of SVG — PNG pixelates at scale and is harder to style.
• Styling icons with background images — Loses accessibility and makes color changes difficult.
• Forgetting viewBox — Without viewBox, scaling breaks.
• Not using currentColor — Hardcoded fills prevent theming.
• Overusing inline styles — Prefer attributes or CSS for maintainability.

For styling icon containers, pair icons with a Box Shadow Generator, Border Radius Generator, or CSS Gradient Generator.