Live preview Avatars
Halo Blurred Aura Avatar
A heavily blurred conic aura turns behind the disc and breathes in and out.
#glow CSS effects
39 free, pure-CSS effects match the "glow" tag. Each is copy-ready and needs no library or build step.
Live preview Backgrounds
Lightning Storm
Bolts of lightning flash across a dark stormy sky with a soft glow.
Live preview Modals
Halo Weather Modal
A weather detail sheet fades up as a soft sun disc rises behind it and its halo keeps breathing.
Live preview Sliders
Amber Glow Slider
A dim ember rail runs beneath a knob that breathes its own pulsing amber halo.
Live preview Text
Live preview Alerts
Kindle Invoice Alert
An invoice notice where the paper lines fill in and the amount kindles into a warm glow.
Live preview Avatars
Bearing Active Speaker Avatars
The speaking member breathes inside a green glow while the silent one stays desaturated.
Live preview Backgrounds
Neon Tunnel
Concentric neon rectangles race outward to form a pulsing tunnel effect.
Live preview Backgrounds
Volcano Eruption
A volcano silhouette erupts with glowing embers rising into the night.
Live preview Buttons
Glow Pulse Ring
A button with an expanding glow ring that pulses outward continuously.
Live preview Buttons
Live preview Buttons
Live preview Buttons
Live preview Cards
Achievement Badge
Game achievement unlocked card with a glowing medal, ribbon and an XP reward.
Live preview Cards
Conic Glow Border
Card with a rotating conic-gradient border that glows around the edges.
Live preview Cards
Neon Edge Card
Cyberpunk-style card with a pulsing neon outline and corner accents.
Live preview Cards
Spotlight Follow Card
Dark card with a soft radial spotlight that follows the cursor across the surface.
Live preview Checkboxes
Live preview Checkboxes
Moon Glow Toggle
A crescent moon emoji brightens with a soft yellow glow and slight rotation when checked.
Live preview Checkboxes
Neon Outline Check
A rounded box whose border lights up in neon cyan with a glowing checkmark when checked.
Live preview Checkboxes
Live preview Checkboxes
Live preview Hover
Live preview Hover
Pulse Glow Halo
A neon halo rhythmically pulses around the button while hovered.
Live preview Modals
Obsidian Zoom Modal
The panel starts oversized and pulls back to size while a glow shrinks behind it.
Live preview Marquees
Dynamo Current Line
Dashes race along a glowing conductor while the voltage readings scroll below it.
Live preview Marquees
Hush Pulse Frame
The caption stays calm while the frame around it breathes with a slow outer glow.
Live preview Marquees
Pulse Spectrum Run
Seven words carry the colours of a spectrum in order and glow one after the other.
Live preview Sliders
Drift Leak Slider
A warm film light leak keeps sweeping over the panel in screen blend while the knob glows.
Live preview Sliders
Ember Spark Slider
The handle carries a spark glyph drawn from background bars and flickers as it burns.
Live preview Sliders
Frost Track Slider
A hairline icy rail carries a glowing round knob that swells under the pointer.
Live preview Sliders
Halo Border Slider
The card border and the knob ring are both painted by the same four stop gradient.
Live preview Sliders
Kiln Thermometer Tube
A glass column with a glowing bulb below it stands in for the handle of a kiln thermometer.
Live preview Sliders
Lapis Brightness Slider
A brightness rail brightening from night blue to daylight between two markers.
Live preview Tables
Kiln Certificate Heat
Certificates close to expiry glow like cooling metal and the lapsed one is struck out cold.
Live preview Text
Neon Flicker Glow
Neon sign text with an irregular flicker and soft pulsing glow.
Live preview Text
Retro 80s Neon
80s retro text with pink-cyan neon shadow stack and perspective tilt.
Live preview Toggles
Soft Glow Switch
Minimal toggle with a soft ambient glow that intensifies when enabled.
Live preview Toggles
Neon Plasma Switch
Dark cyberpunk switch with a glowing neon knob and electric arc effect.