Description
Floating corner form that expands into a full capture card on click. The Corner Slide-In Capture Form is a complete, ready-to-use lead capture form built with plain HTML, CSS and JavaScript — no frameworks, plugins, or build tools required. It’s fully responsive, works on any website or CMS, and is easy to restyle with a handful of CSS color variables at the top of the file. Out of the box it’s wired to submit to any form backend (Formspree, Zapier, Mailchimp, ConvertKit, or Google Sheets) — just swap in your endpoint URL. Layout: floating bottom-right widget. Best for: ecommerce discount capture.
