Large Icons

Increase default toolbar icons size. Possible for toolbarButtonSize value can be "default", "small" and "large".

Include Jodit

<link rel="stylesheet" href="build/jodit.min.css">
<script src="build/jodit.min.js"></script>

Create input element

<textarea id="editor"></textarea>

Init Jodit

var editor = new Jodit('#editor', {
    toolbarButtonSize: "large"
});

Result