Pulsar

Entropy

CSS

A horizontal meter measures password or key strength as blocks fill in from the left and change from dashed to solid.

Tier
CSS
Dependencies
None
Duration
4 s, loops
Categories
Data and progress
Use cases
Determinate progress, Security and trust
Industries
SaaS and software, Security and identity
Style
Technical · light stroke
Set
credential
Tags
barsprogressgeometricminimalui

Companion assets

The same artwork, not animated. Derived from the entry’s own resting state, so it matches exactly.

Animated
CSS tier
Static vector
Entropy, not animated
Download SVG

Code

animation.svg

<svg xmlns="http://www.w3.org/2000/svg" fill="none" aria-hidden="true" class="pulsar pulsar-credential-entropy" data-pulsar="credential-entropy" viewBox="0 0 160 96"><rect width="96" height="28" x="32" y="34" stroke="currentColor" stroke-width="1.5" opacity=".3" rx="4"></rect><rect width="15" height="16" x="38" y="40" stroke="currentColor" stroke-dasharray="2 2" stroke-width="1.5" class="credential-entropy-b1" rx="2"></rect><rect width="15" height="16" x="56" y="40" stroke="currentColor" stroke-dasharray="2 2" stroke-width="1.5" class="credential-entropy-b2" rx="2"></rect><rect width="15" height="16" x="74" y="40" stroke="var(--pulsar-accent, currentColor)" stroke-dasharray="2 2" stroke-width="1.5" class="credential-entropy-b3" rx="2"></rect><rect width="15" height="16" x="92" y="40" stroke="var(--pulsar-accent, currentColor)" stroke-dasharray="2 2" stroke-width="1.5" class="credential-entropy-b4" rx="2"></rect><rect width="15" height="16" x="110" y="40" stroke="var(--pulsar-accent, currentColor)" stroke-dasharray="2 2" stroke-width="1.5" class="credential-entropy-b5" rx="2"></rect><circle cx="138" cy="48" r="3" fill="var(--pulsar-accent, currentColor)" class="credential-entropy-glow"></circle></svg>

animation.css

.pulsar-credential-entropy {
  display: block;
  overflow: visible;
}
.pulsar-credential-entropy .credential-entropy-b1 {
  animation: credential-entropy-b1-anim 4000ms ease infinite;
}
.pulsar-credential-entropy .credential-entropy-b2 {
  animation: credential-entropy-b2-anim 4000ms ease infinite;
}
.pulsar-credential-entropy .credential-entropy-b3 {
  animation: credential-entropy-b3-anim 4000ms ease infinite;
}
.pulsar-credential-entropy .credential-entropy-b4 {
  animation: credential-entropy-b4-anim 4000ms ease infinite;
}
.pulsar-credential-entropy .credential-entropy-b5 {
  animation: credential-entropy-b5-anim 4000ms ease infinite;
}
.pulsar-credential-entropy .credential-entropy-glow {
  transform-origin: 138px 48px;
  animation: credential-entropy-glow-anim 4000ms ease infinite;
}

@keyframes credential-entropy-b1-anim {
  0%,
  15% {
    stroke-dasharray: 2 2;
    fill: none;
    opacity: 0.4;
  }
  25%,
  80% {
    stroke-dasharray: 0;
    fill: currentColor;
    fill-opacity: 0.3;
    opacity: 1;
  }
  92%,
  100% {
    stroke-dasharray: 2 2;
    fill: none;
    opacity: 0.4;
  }
}

@keyframes credential-entropy-b2-anim {
  0%,
  25% {
    stroke-dasharray: 2 2;
    fill: none;
    opacity: 0.4;
  }
  35%,
  80% {
    stroke-dasharray: 0;
    fill: currentColor;
    fill-opacity: 0.3;
    opacity: 1;
  }
  92%,
  100% {
    stroke-dasharray: 2 2;
    fill: none;
    opacity: 0.4;
  }
}

@keyframes credential-entropy-b3-anim {
  0%,
  35% {
    stroke-dasharray: 2 2;
    fill: none;
    opacity: 0.4;
  }
  45%,
  80% {
    stroke-dasharray: 0;
    fill: var(--pulsar-accent, currentColor);
    fill-opacity: 0.25;
    opacity: 1;
  }
  92%,
  100% {
    stroke-dasharray: 2 2;
    fill: none;
    opacity: 0.4;
  }
}

@keyframes credential-entropy-b4-anim {
  0%,
  45% {
    stroke-dasharray: 2 2;
    fill: none;
    opacity: 0.4;
  }
  55%,
  80% {
    stroke-dasharray: 0;
    fill: var(--pulsar-accent, currentColor);
    fill-opacity: 0.25;
    opacity: 1;
  }
  92%,
  100% {
    stroke-dasharray: 2 2;
    fill: none;
    opacity: 0.4;
  }
}

@keyframes credential-entropy-b5-anim {
  0%,
  55% {
    stroke-dasharray: 2 2;
    fill: none;
    opacity: 0.4;
  }
  65%,
  80% {
    stroke-dasharray: 0;
    fill: var(--pulsar-accent, currentColor);
    fill-opacity: 0.25;
    opacity: 1;
  }
  92%,
  100% {
    stroke-dasharray: 2 2;
    fill: none;
    opacity: 0.4;
  }
}

@keyframes credential-entropy-glow-anim {
  0%,
  65% {
    transform: scale(0);
    opacity: 0;
  }
  72%,
  82% {
    transform: scale(1.4);
    opacity: 1;
  }
  92%,
  100% {
    transform: scale(0);
    opacity: 0;
  }
}

@media (prefers-reduced-motion: reduce) {
  .pulsar-credential-entropy * {
    animation: none !important;
  }
}

From this family15 in Credential

See the family