fontawesome6/asset/fontawesome/svgs/duotone/square-heart.svg

<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 448 512"><!--! Font Awesome Pro 6.4.2 by @fontawesome - https://fontawesome.com License - https://fontawesome.com/license (Commercial License) Copyright 2023 Fonticons, Inc. --><defs><style>.fa-secondary{opacity:.4}</style></defs><path class="fa-primary" d="M99.9 172.9c-29.4 29.8-29.4 78.2 0 108L201.5 384.1c6.2 6.3 14.3 9.4 22.5 9.4s16.3-3.1 22.5-9.4L348.1 280.9c29.4-29.8 29.4-78.2 0-108s-77-29.8-106.4 0l-17.7 18-17.7-18c-29.4-29.8-77-29.8-106.4 0z"/><path class="fa-secondary" d="M64 32C28.7 32 0 60.7 0 96V416c0 35.3 28.7 64 64 64H384c35.3 0 64-28.7 64-64V96c0-35.3-28.7-64-64-64H64zM99.9 280.9c-29.4-29.8-29.4-78.2 0-108s77-29.8 106.4 0l17.7 18 17.7-18c29.4-29.8 77-29.8 106.4 0s29.4 78.2 0 108L246.5 384.1c-6.2 6.3-14.3 9.4-22.5 9.4s-16.3-3.1-22.5-9.4L99.9 280.9z"/></svg>