HTML to JSX Converter
Convert HTML markup to valid React JSX — class becomes className, inline styles become objects, self-closing tags are fixed automatically, and a copyable React component migration pack gives you a starter component, Vitest smoke test, and review checklist.
Runs in your browser
Nothing uploaded
Free, no signup
Ctrl + Enter to run · Recent brings back your last inputs · Everything stays in this browser
HTML to JSX Converter: questions
What does the converter change?
class→className, for→htmlFor, inline style strings→style objects, self-closes void elements, camelCases attributes, and converts HTML comments to JSX comments.
What is in the React component migration pack?
The pack includes a starter .jsx component, a Vitest and React Testing Library smoke test, install notes, conversion counts, and a review checklist for props, styles, accessibility, and behavior.
Does my HTML leave the browser?
No. The JSX conversion and component pack generation run in your browser and are not uploaded to HTMLToolz.
Made something with AI? Share it as a private link.
Drop in the HTML from Claude, ChatGPT or any editor and get a link your client can open anywhere — with a password, view tracking, comments and approval.