Yes — every element tag and its attributes is removed. Only visible text content remains. Block-tag-to-newline conversion and entity decoding are optional extras.
No. Everything runs in your browser. Nothing is uploaded or stored.
Sequences like &, <, >, . Enabling the decode option converts them to their plain-text equivalents.
Yes — enable Block tags → line breaks. Block elements like <p>, <div>, <br>, <h1>–<h6>, and <li> are replaced with newlines before stripping.