line-squiggle

<svg
  xmlns="http://www.w3.org/2000/svg"
  width="24"
  height="24"
  viewBox="0 0 24 24"
  fill="none"
  stroke="currentColor"
  stroke-width="2"
  stroke-linecap="round"
  stroke-linejoin="round"
><path d="M7 3.5c5-2 7 2.5 3 4C1.5 10 2 15 5 16c5 2 9-10 14-7s.5 13.5-4 12c-5-2.5.5-11 6-2" /></svg>

<i class="ti ti-line-squiggle"></i>

ti ti-line-squiggle

<i class="ti ti-015475"></i>

ti ti-015475

<svg
  xmlns="http://www.w3.org/2000/svg"
  width="24"
  height="24"
  viewBox="0 0 24 24"
  fill="none"
  stroke="currentColor"
  stroke-width="2"
  stroke-linecap="round"
  stroke-linejoin="round"
><path d="M7 3.5c5-2 7 2.5 3 4C1.5 10 2 15 5 16c5 2 9-10 14-7s.5 13.5-4 12c-5-2.5.5-11 6-2" /></svg>

<svg
  xmlns="http://www.w3.org/2000/svg"
  width="24"
  height="24"
  viewBox="0 0 24 24"
  fill="none"
  stroke="currentColor"
  stroke-width="2"
  stroke-linecap="round"
  stroke-linejoin="round"
><path d="M7 3.5c5-2 7 2.5 3 4C1.5 10 2 15 5 16c5 2 9-10 14-7s.5 13.5-4 12c-5-2.5.5-11 6-2" /></svg>

https://cdn.jsdelivr.net/npm/@ticnob/icons@1/icons/line-squiggle.svg