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Most popular CSS effects
The library's 10,238 effects, ordered by views. They are all pure CSS: copy, paste, and use them with no library or build step.
Most viewed effects
CPU Load Meter
Animated bars visualize CPU load rising as the toggle activates.
Cube Roll 3D
Sharp cube knob rolls end-over-end across the dark track in 3D.
Open / Closed Door
Wooden door swings open on a hinge with a 3D perspective rotation.
Day Night Toggle
The track fades from dusk to daylight while the knob turns from moon to sun.
Emoji Mood Toggle
Sad face morphs into a happy face as the knob slides across the track.
Eye Open / Closed
An eyelid slides down to close the eye when toggled off, with pupil shift.
Flip Card Toggle
The switch is a small card that rotates in 3D to show its opposite coloured face.
Focused / Distracted
Target stays centered when focused, scatters when distracted.
Full / Empty
Vertical fill bar drains from full to empty as the knob drops.
Graphite / Diamond
Dull graphite knob crystallizes into a sparkling diamond.
Halo Ring
A radiant ring expands around the knob as it lights up the track.
Harmony / Dissonance
Knob jitters with a chaotic animation when dissonance is on.
Has-Selector Settings Toggle
Switching on expands an extra options panel below it, using :has() and grid rows.
Vintage Lever Pull
Retro industrial lever that pulls down to engage with a metallic finish.
Microphone Live
Microphone glows red and emits pulsing sound waves when live.
Minimal Line Toggle
Ultra-minimal outline toggle where only the knob border and track line shift.
Plasma Bolt
Electric plasma bolt crackles between two posts when active.
Radar Sweep
Radial sweep rotates across the dark scope as the knob moves.
Retro Rocker Switch
Vintage panel rocker switch that tilts diagonally between ON and OFF positions.
Rhythm / Pause
Knob pulses to a rhythm while playing and freezes on pause.
Shuriken / Boomerang
Spinning shuriken knob becomes a returning boomerang.
Smooth iOS Slide
Classic iOS-style toggle with a smooth knob slide and color fade.
Squish Knob Toggle
The knob flattens against the track mid-travel and rounds out again on arrival.
Sun / Moon Sky Slide
Orb crosses a gradient sky from blue day to indigo night, swapping its glow.
Tarnished Silver
Tarnished silver with dark oxidation patina around the edges.
Tempo Slow / Fast
Knob spins slow when off and accelerates when toggled on.
Traffic Light Toggle
A horizontal traffic light slider where the knob moves from red stop to green go.