Generate a lightweight, dependency-free CSS accordion in seconds. Set the number of items, pick your colours, preview it live, then copy the HTML and CSS.
The accordion uses hidden checkboxes, so it works with pure CSS — no JavaScript needed on your site.
How to Use
- Choose how many accordion items you need (1 to 8) and pick an accent colour.
- Press Generate accordion to build the code and see a live preview.
- Click the preview headings to check the sections expand and collapse.
- Press Copy and paste the HTML and CSS into your site.
Key Features
- Pure CSS expanding — hidden checkboxes toggle sections with no JavaScript.
- Live preview — see and click your accordion before copying the code.
- Custom colours — the section headings use your chosen accent colour.
- 100% private — runs entirely in your browser; nothing is sent or stored.
FAQs
Does the accordion need JavaScript on my site?
No. Expanding and collapsing is handled with the CSS :checked selector, so the generated code works with HTML and CSS alone.
How do I change the headings and content?
Edit the text inside the label elements and the paragraphs in each section. Keep the for and id attributes matching.
Can I allow only one open section at a time?
Change the checkboxes to radio buttons with a shared name attribute — then opening one section closes the others.
Is my data sent anywhere?
No. Everything runs entirely in your browser and never transmits or saves your entries.
Related Tools
Try these related tools: CSS Tabs Generator, CSS Button Generator and CSS Card Generator.