Unicode / social fonts
Double-struck text
Math-style hollow letters. Famous glyphs (C, H, N, P, Q, R, Z) use their dedicated code points.
Processed in your browser — nothing is uploaded
Mathematical double-struck block with letter exceptions so ℕ and ℝ look right.
Last reviewed 2026-09-10.
FAQ
Questions, answered
Only some letters look right?
Those letters have been in unicode longer and have better font coverage.
Digits?
Mapped when the font has double-struck digits.
Does my text leave the browser?
No. The double-struck generator runs in JavaScript on this page. Your paste is not uploaded.
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