Services
Obfuscated Font Generator
Map text onto visually confusable or private-use code points and export fonts that break copying.
Font file
Glyphs are remapped to visually identical Unicode characters (Cyrillic а, Greek ο, ...). Copied text looks the same but carries different code points and can be restored with UTS 39 skeletons.
One rule per line as “source=target”; the target must be a single character and takes priority over automatic mapping.