Strip every emoji and pictographic symbol, leaving clean text behind.
All emoji and pictographic characters (faces, symbols, flags, hands), plus the invisible variation selectors and zero-width joiners that emoji use, leaving normal letters, numbers and punctuation intact.
Cleaning user-generated content for processing, stripping emojis from names or filenames, or preparing text for systems that choke on them.
Yes, fully client-side via Unicode property matching. Nothing is uploaded.