So nutzt du: Particle Animation Generator
- Pick an effect — and click + Add layer to stack more (for example snow plus shooting stars); remove a layer with its ×. Effects: snow, snowflakes, rain, shooting stars, falling stars, confetti, petals, leaves, hearts, bubbles — or My SVG / image to upload your own, or Emoji.
- Adjust how many, size, speed, wind and sway. Pause between makes particles appear now and then, like shooting stars.
- Choose whether it covers the whole page (fixed overlay) or one section.
- Copy the HTML + CSS (no JavaScript) or the shorter JavaScript version, or download a demo page.
How the animation works
Each particle is an <i> element with its own size, start position, duration and delay stored in CSS custom properties. One @keyframes rule moves it from above the top edge to below the bottom; an inner <b> sways side to side and spins. Only transform is animated, so the browser runs it on the GPU without re-laying out the page.
.dp-fall { position: fixed; inset: 0; overflow: hidden; pointer-events: none; container-type: size; }
.dp-fall i { position: absolute; top: 0; animation: dp-fall var(--d) linear var(--t) infinite; }
@keyframes dp-fall { to { transform: translate(var(--dx), calc(100cqh + var(--s) * 3)); } }Negative delays start every particle part-way through its fall, so the screen is already full when the page loads. pointer-events: none lets clicks pass through, and prefers-reduced-motion hides the effect for visitors who turned animations off.
Using your own SVG
Choose My SVG / image and upload a small SVG, PNG, WebP or GIF — a logo, a snowflake, a coin. It is embedded in the CSS as a data URI, so the snippet still needs no extra file. Built-in shapes are drawn with a CSS mask, so Mixed colors can recolor each one.
Related: CSS Keyframes Generator, CSS Animation Generator, SVG Blob Generator.
Auch gesucht als: falling animation generator, particle effect css, css snow effect, snow falling animation css, rain animation css, falling stars animation, shooting star css, confetti animation css.
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