No. The whole conversion - optimization and the SVG-to-JSX transform - runs entirely in your browser with local JavaScript. Your SVG is never uploaded, logged, or transmitted anywhere. You can safely convert proprietary icons and brand assets.

Paste your SVG markup (or upload a .svg file), pick your options - component name, TypeScript or JavaScript, forwardRef, currentColor - and the tool instantly produces a clean React component. It renames XML attributes to their JSX equivalents (class becomes className, stroke-width becomes strokeWidth), turns inline style strings into objects, and spreads props onto the root <svg> so the component is reusable.

It replaces hard-coded fill and stroke colors with the CSS keyword "currentColor". The icon then inherits the surrounding text color, so it adapts automatically to dark mode, hover states, and themes - you control it with a single CSS color property on the parent. Values set to "none" are left untouched.

Enable forwardRef when a parent component needs a ref to the underlying <svg> DOM node - for example to measure it, animate it, or focus it. The generated component wraps the markup in React.forwardRef and forwards both the ref and any extra props. Note that React 19 lets function components take ref as an ordinary prop and deprecates forwardRef, so on React 19+ you often no longer need this option; keep it on for React 18 and earlier, or codebases not yet migrated. If you do not need a ref at all, leaving it off produces a slightly simpler component.

Yes, optionally. With optimization on it runs SVGO in your browser to strip editor metadata, comments, and redundant attributes while preserving the viewBox so the icon stays scalable. You can turn optimization off if you want a faithful one-to-one conversion of the original markup.

Pick TypeScript if your project uses .tsx files; the generated component is typed with React.SVGProps<SVGSVGElement>, so consumers get autocomplete and type safety on every SVG prop. Pick JavaScript for a plain .jsx component with no type annotations.