1-square-fill

<svg xmlns="http://www.w3.org/2000/svg" width="16" height="16" fill="currentColor" viewBox="0 0 16 16"><path d="M2 0a2 2 0 0 0-2 2v12a2 2 0 0 0 2 2h12a2 2 0 0 0 2-2V2a2 2 0 0 0-2-2zm7.283 4.002V12H7.971V5.338h-.065L6.072 6.656V5.385l1.899-1.383z"/></svg>

<i class="ti ti-1-square-fill"></i>

ti ti-1-square-fill

<i class="ti ti-000010"></i>

ti ti-000010

<svg aria-hidden="true" focusable="false" xmlns="http://www.w3.org/2000/svg" width="16" height="16" fill="currentColor" viewBox="0 0 16 16"><path d="M2 0a2 2 0 0 0-2 2v12a2 2 0 0 0 2 2h12a2 2 0 0 0 2-2V2a2 2 0 0 0-2-2zm7.283 4.002V12H7.971V5.338h-.065L6.072 6.656V5.385l1.899-1.383z"/></svg>

<svg aria-hidden="true" focusable="false" xmlns="http://www.w3.org/2000/svg" width="16" height="16" fill="currentColor" viewBox="0 0 16 16"><path d="M2 0a2 2 0 0 0-2 2v12a2 2 0 0 0 2 2h12a2 2 0 0 0 2-2V2a2 2 0 0 0-2-2zm7.283 4.002V12H7.971V5.338h-.065L6.072 6.656V5.385l1.899-1.383z"/></svg>

https://cdn.jsdelivr.net/npm/@ticnob/icons@1/icons/1-square-fill.svg