How this calculator works
Unicode includes a mathematical script alphabet for use in mathematical typography. Its letters have flowing, joined forms that read as a cursive style, so mapping ordinary letters onto that block gives a handwritten look without loading a font file. The mapping covers A to Z and a to z, apart from a handful of letters that Unicode kept in the older Letterlike Symbols block. Digits, punctuation and accented letters are copied unchanged because they have no script counterpart. The result is still text, so it can be copied like any other message.
Formula
For each character: A to Z maps to the mathematical script capitals starting at U+1D49C, and a to z maps to the script small letters starting at U+1D4B6. Eight capitals and three small letters live elsewhere in the Letterlike Symbols block and are substituted individually. Other characters are copied unchanged.
Worked example
With love becomes a script capital W, script i, t and h, a space, script l, o, v and e. The capital W is one of the letters that Unicode kept outside the main block, so the tool substitutes its established code point rather than a neighbouring one.
Advertisement
Frequently asked questions
Is this a real cursive font?
No. A font is a file that changes how existing letters are drawn. These are different Unicode characters whose shapes happen to look like handwriting, and the receiving device still has to have glyphs for them.
Why do some capitals look different in style?
Eight script capitals and three small letters were assigned to the Letterlike Symbols block before the mathematical alphabet was completed. Their shapes are designed to match, but a font may render them slightly differently from the letters beside them.
Will the cursive text work everywhere?
Most modern phones, browsers and social apps render the characters. Some older fonts and a few restricted fields do not, showing empty boxes or rejecting the input. Keep a plain-text copy for anything important.
Does it change how the text is read aloud?
Screen readers generally recognise the Unicode letters and announce the words normally, but support is not universal. Long passages in script characters are better avoided when accessibility matters.