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SVG Animation Generator: Animate SVG with CSS or SMIL, Free

Paste an SVG, choose a preset, and watch it come alive. Dial in the duration, easing, delay and loop count, preview it on any background, then copy a single self-contained animated SVG, or just the CSS keyframes. All in your browser, no sign-up, no watermark.

100% browser processingFree · no sign-up
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What is the svg animation generator?

GigAI SVG Animation Generator adds CSS and SMIL animation to vector graphics - draw-on strokes, fades, spins and paths - with live preview and copy-ready output. It runs entirely in your browser, so proprietary artwork never leaves your machine.

The GigAI SVG Animation Generator adds motion to a static SVG without a timeline editor, a plugin, or a single upload. Drop in an icon, logo or illustration and pick a ready-made preset: spin for loaders, pulse for attention, bounce for playful entrances, fade for reveals, draw-line to trace strokes on like a signature, or morph to breathe between shapes: then shape the feel with duration, easing (linear, ease, ease-in-out or a smooth spring-like cubic-bézier), start delay, and iteration count (loop forever or run once). The tool writes the animation two ways so it fits any workflow: a self-contained animated SVG with an inlined <style> block of real @keyframes (drop it straight into a webpage, an <img>, or a component and it just moves), and a clean standalone CSS snippet you can paste into your own stylesheet to drive an external SVG. For maximum portability it can also emit SMIL <animate>/<animateTransform> elements that animate inside the file itself: handy where CSS on an SVG is stripped. A big live preview plays the result on a checkerboard, light or dark surface with a replay button so you can judge the timing against your real background, and undo/redo lets you walk back a setting you liked better. The draw-line preset measures each path so the stroke draws on cleanly, and every transform animates around the shape's own centre so spins and pulses don't drift off-frame. Because the entire engine (parsing, keyframe generation and preview) runs locally, your unreleased logos and client assets never leave the tab, and the exported file works offline forever.

Difficulty:
Easy
Typical time:
~10s
Processing:
100% browser processing

Last updated

How to use the svg animation generator

  1. 1

    Add your SVG

    Paste SVG markup, drop a .svg file, or load one of the built-in samples. The static artwork appears in the live preview immediately.

  2. 2

    Pick a preset

    Choose spin, pulse, bounce, fade, draw-line or morph. The preview starts animating so you can see the motion right away.

  3. 3

    Tune the timing

    Adjust duration, easing, delay and iteration count. Switch output between an inlined CSS <style> block and native SMIL if a target strips CSS.

  4. 4

    Copy or download

    Copy the self-contained animated SVG, grab just the CSS keyframes, or download the .svg. Everything is generated locally in your browser.

What SVG Animation Generator includes

  • Six motion presets

    Spin, pulse, bounce, fade, draw-line and morph cover loaders, attention cues, entrances, reveals and stroke-tracing, one click applies the preset, then you fine-tune it.

  • Full timing control

    Set duration in seconds, choose linear / ease / ease-in-out / spring easing, add a start delay, and loop forever or run the animation exactly once.

  • Self-contained animated SVG

    Output is one file with an inlined <style> block of real @keyframes. Paste it into a page, an <img> or a component and it moves on its own, no external CSS required.

  • Copy the CSS keyframes too

    Prefer to drive an external SVG from your stylesheet? Copy just the standalone @keyframes and animation shorthand, scoped to a class you can rename.

  • SMIL fallback mode

    Emit native <animate>/<animateTransform> elements that live inside the SVG itself for environments where CSS applied to an SVG gets stripped.

  • Live preview with replay

    Watch the animation loop on a checkerboard, light or dark surface, hit replay to restart the run-once presets, and undo/redo any setting you change your mind about.

Why use our svg animation generator

Ship motion without motion software

Get a spinning loader, a pulsing badge or a drawing-on logo without After Effects, Lottie or a paid plugin: just paste the SVG and copy the animated result.

Two outputs, any workflow

Take the self-contained animated SVG when you want a drop-in file, or the standalone CSS keyframes when you'd rather keep markup and motion separate in your codebase.

Predictable, centred transforms

Spins and pulses animate around the shape's own centre and draw-line measures each path, so animations stay in-frame and look intentional instead of drifting.

Private and offline

Parsing, keyframe generation and preview all run on your device. Your unreleased logos and client work never leave the tab, and the exported file plays offline.

Built for the way you work

From quick one-off fixes to daily workflows, see how people put this tool to use.

  • Frontend developer

    Loading & progress states

    Turn a plain spinner or logo into a smooth spinning or pulsing loader, then paste the self-contained SVG straight into a component. No extra CSS file to wire up.

  • Brand & marketing designer

    Logo reveal on landing pages

    Use draw-line to trace a monoline logo on, or fade to reveal it, and hand engineers a single animated SVG that behaves the same everywhere without a video export.

  • Product designer

    Micro-interactions & attention cues

    Add a subtle pulse to a notification badge or a bounce to an empty-state illustration, tune the loop and delay, and drop the copy-ready markup into the design system.

  • Email & docs author

    SMIL for restrictive renderers

    When CSS on an SVG gets stripped, switch to SMIL so the motion lives inside the file itself and survives in environments that ignore external or inline styles.

Supported formats

Accepts SVG, and produces SVG and CSS, all processed locally in your browser.

Input formats
  • SVG
Output formats
  • SVG
  • CSS

Frequently asked questions

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Guides & articles

Common problems, solved

Hit a snag? Here are quick fixes for the issues people run into most.

  • The draw-line preset shows nothing or a solid shape.

    Draw-line animates stroke-dashoffset, so it needs a stroked path: an outline, not a filled solid. Give your path a stroke (and no fill, or fill applied after) so there's a line to trace on. Closed filled icons won't show a drawing effect.

  • My animation is stripped when I paste the SVG somewhere.

    Some renderers drop inline CSS applied to SVG. Switch the output mode to SMIL so the <animate> elements live inside the file, or reference the standalone CSS from a real stylesheet in environments that allow it.

  • The spin drifts off to one side instead of rotating in place.

    That happens when a transform-origin is off-centre. This tool centres rotations on the shape's own bounding box, so re-apply the preset here. If you hand-edited the transform afterwards, remove your override and let the generated centre take over.

  • Morph does nothing.

    Morph tweens scale/shape subtly on the whole graphic. On a single tiny path the movement can be hard to see. Increase the duration, raise the loop count, or apply it to a shape with more visible area to read the effect.

Get the most out of it

  • Keep loader spins between 0.8s and 1.5s, faster reads as frantic, slower as sluggish.

  • Use ease-in-out or the spring easing for entrances (bounce, fade). Reserve linear for continuous spins so they don't stutter at the loop seam.

  • Draw-line looks best on monoline / outline icons where every path has a stroke and no heavy fill.

  • Set iterations to 'once' for reveals you only want on load, and 'infinite' only for ambient loaders.

  • Grab the standalone CSS when your SVG already lives in the DOM. It keeps markup and motion cleanly separated.

What's new

Recent updates and improvements to the svg animation generator.

  1. Initial release, spin, pulse, bounce, fade, draw-line and morph presets with duration, easing, delay and iteration controls, live preview and self-contained animated SVG output.

  2. Added standalone CSS keyframe export, SMIL output mode for restrictive renderers, and centred transforms so spins and pulses stay in-frame.

  3. Added undo/redo, keyboard shortcuts, a replay button for run-once animations, and checkerboard/light/dark preview surfaces.

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Your privacy is built in

Your SVG is parsed, animated and previewed entirely in your browser, the keyframe generation, the SMIL injection and the live preview all run locally on your device. Nothing is uploaded, stored or logged, so unreleased logos and client assets stay private. The preview strips executable content (scripts, event handlers, javascript: URLs) for safety, it works offline, and closing the tab leaves nothing behind.

  • Runs in your browser
  • No uploads
  • Nothing stored

Ready to try the svg animation generator?

Free, private and instant. SVG Animation Generator runs right in your browser.

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