<div class="checkbox checkbox-animated checkbox-[flat|circle] checkbox-[dark|primary|success|...]">
    <input id="chk" type="checkbox">
    <label for="chk">
        Label for checkbox
    </label>
</div>
                

Radios can be made to look like checkboxes.

<div class="radio radio-animated radio-[dark|primary|success|...]">
    <input id="rd1" type="radio">
    <label for="rd1">
        Label for radio
    </label>
</div>