Premium
Radial Frequency Halo
Forty eight hairline bars ring an assistant avatar, each pulsing on its own tempo under an envelope that travels around the circle. A glow follows the peak, and to listen the bars shrink to dots.
Also known as: circular audio visualizer css, radial equalizer animation, ai avatar speaking ring, apple intelligence voice animation.
Speaking
Listening
Premium
Unlock the HTML and CSS
Everything you see above is live. Basic and Pro include every premium piece, with the HTML and CSS ready to copy, plus the Tailwind version where there is one and Motions in Claude Code on Pro.
Customizing this snippet
- Color: set
--aia-coloron the element or a parent. Currently previewing#3b82f6. - Base size: set
--aia-size. Every other dimension is inem, so the whole thing scales together. Currently previewing16px. - Speed: change the duration on the
transitionoranimationshorthand. Staggered delays are relative, so they keep their rhythm. - Reduced motion: the rule at the end of the CSS turns the motion off for people who asked their OS for less of it. Keep it.