CSS Accordion Menu Generator
Generate pure CSS accordion menu code with no JavaScript needed
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🔒 Everything runs 100% in your browser. Your files and input are never uploaded to any server.
This tool generates the HTML and CSS for a pure CSS accordion menu built with the checkbox/radio hack, requiring no JavaScript at all. It's handy for developers and bloggers who need a lightweight, SEO-friendly expandable section for FAQs or side menus, and every edit and code generation happens entirely in your browser with nothing sent to a server.
How to use
- Choose the selection mode: multi-open (checkbox) or single-open (radio).
- Adjust the transition speed, header background color, and border color to your liking.
- Type in the title and content for each accordion section, adding or removing sections as needed.
- Check the live preview, then copy the generated HTML and CSS code separately.
FAQ
- Does it really work without JavaScript?
- Yes. It uses a hidden checkbox/radio input paired with a label and CSS sibling selectors to toggle the open/closed state.
- What's the difference between multi-open and single-open?
- Multi-open (checkbox) lets several sections stay expanded at once, while single-open (radio) only allows one section open at a time.
- Can I paste the generated code into WordPress or another CMS?
- Yes, paste both the HTML and CSS into an HTML/custom code block and it will render and function the same way.