CSS Neon Glow Generator

Design photorealistic multi-layer CSS neon text shadows, glowing buttons, cyberpunk cards, and electric flicker animations.

⚡ Neon Palettes:

Neon Text Content & Target

Display Text

Optical Glow Physics & Layering

Neon Glow Color

Core Filament

Glow Layers (4)

Blur Scale (1.2x)

Font Size (48px)

Border Radius (12px)

Electric Flicker EffectBreathing Pulse Effect

UTILVOX

CSS Code Output

.neon-text {
  color: #ffffff;
  font-size: 48px;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  text-shadow:
    0 0 5px #ffffff,
    0 0 12px #f5c842,
    0 0 24px #f5c842,
    0 0 48px #f5c842;
}

@keyframes neonFlicker {
  0%, 19%, 21%, 23%, 25%, 54%, 56%, 100% { opacity: 1; filter: drop-shadow(0 0 10px #f5c842); }
  20%, 24%, 55% { opacity: 0.4; filter: none; }
}

.neon-flicker {
  animation: neonFlicker 3s infinite alternate;
}

Mastering CSS Neon Glows, Photorealistic Light Tubes & Cyberpunk Buttons

Multi-Layered Glow Physics & Shadow Stacking

A single text-shadow: 0 0 10px #f5c842; produces a flat blur. Real neon signs have a white-hot ionized plasma center and an atmospheric colored aura that radiates outward.

Layer Level	Blur Radius	Layer Function & Optical Weight
Core Filament	0 0 4px #ffffff	White-hot central light core
Inner Tube	0 0 10px #color	Vibrant saturated base pigment
Atmospheric Glow	0 0 30px #color	Room ambient illumination
Diffused Halo	0 0 80px #color	Wide dark-mode environmental spread

Pairing Neon Glows with Other CSS Studio Tools

Pair neon text with our mesh gradient generator, add geometric textures with our CSS pattern generator, or animate buttons with our CSS keyframe generator.