SVG input

<svg xmlns="http://www.w3.org/2000/svg" width="200" height="200" viewBox="0 0 200 200">
  <!-- demo comment -->
  <metadata>creator: sketch</metadata>
  <rect width="200" height="200" rx="24" fill="#1976d2"/>
  <circle cx="100" cy="100" r="55.00001" fill="#ffffff" opacity="0.9"/>
</svg>

287 B → 207 B (−28%)

Optimized SVG

<svg xmlns="http://www.w3.org/2000/svg" width="200" height="200" viewBox="0 0 200 200"><rect width="200" height="200" fill="#1976d2" rx="24"/><circle cx="100" cy="100" r="55" fill="#fff" opacity=".9"/></svg>

Preview

SVG Optimizer

About SVG Optimizer