svg-smil/3-dots-scale.svg

<svg width="24" height="24" viewBox="0 0 24 24" xmlns="http://www.w3.org/2000/svg"><circle cx="4" cy="12" r="3"><animate id="spinner_jObz" begin="0;spinner_vwSQ.end-0.25s" attributeName="r" dur="0.75s" values="3;.2;3"/></circle><circle cx="12" cy="12" r="3"><animate begin="spinner_jObz.end-0.6s" attributeName="r" dur="0.75s" values="3;.2;3"/></circle><circle cx="20" cy="12" r="3"><animate id="spinner_vwSQ" begin="spinner_jObz.end-0.45s" attributeName="r" dur="0.75s" values="3;.2;3"/></circle></svg>