CSS glowing button with customizable color, size and shape. Copy the code instantly.
The Neon Glow Button uses CSS box-shadow to create a glowing halo around a transparent button. The trick is layering an outer glow (positive spread) with an inner glow (using inset) at the same color. On hover, the glow intensifies. Best used as a primary CTA on dark backgrounds — landing pages, SaaS apps, gaming UIs.