Style your text in Blackletter
Old English, also called Fraktur or Blackletter, is the dense ornamental script associated with medieval manuscripts and gothic headlines. Unicode includes a full Mathematical Fraktur alphabet, so you can produce this look as actual text characters rather than an image or a CSS font. This transformer maps each letter to its Fraktur code point so you can copy and paste the result anywhere that accepts Unicode.
A brief history of Blackletter
Blackletter emerged in Western Europe around the 12th century as scribes developed a more compact, faster-to-write hand for manuscripts. The thick vertical strokes and angular forms are what give it the “black” quality — manuscripts written in Blackletter look visually darker on the page than those in Carolingian minuscule or other scripts. Gutenberg’s earliest printed Bibles used a Blackletter type to mimic the hand-written manuscripts readers were familiar with.
Fraktur specifically is a German variety of Blackletter that remained the dominant printing style in German-speaking countries until the mid-20th century. It was used for German official documents, newspapers, and books for centuries longer than in England, where Roman type took over in the 1600s. This is why Fraktur is sometimes loosely called “Old German” as well.
Today it survives mostly as a decorative style — logos, tattoo lettering, heavy metal typography, sports team wordmarks, and social media bios.
How it works
Unicode assigns Fraktur letters mostly within the Supplementary Multilingual Plane: capital A starts at code point U+1D504 and small a at U+1D51E. The tool computes each glyph by offsetting from the base:
fraktur capital = 0x1D504 + (letter - "A")
fraktur small = 0x1D51E + (letter - "a")There is one important catch. Five Fraktur capitals — C, H, I, R, and Z — were unified into the older Letterlike Symbols block and do not sit in the sequential range. If you naively offset them you land on reserved or wrong code points and get blank boxes. The tool special-cases those five to their correct Letterlike code points so the whole alphabet renders cleanly. Digits and punctuation pass through unchanged because no Fraktur forms exist for them.
Where it works and where it does not
Because these are real Unicode code points rather than a custom font, Fraktur text travels with the characters wherever you paste them:
- Social media bios and posts: Works on Instagram, Twitter/X, TikTok, and Facebook. Platforms render whatever glyphs the device’s system fonts include.
- Discord usernames and messages: Generally renders well on modern clients.
- Emails: Most email clients render Unicode text, so Fraktur in a subject line or body will usually display — though it may look unexpected to recipients.
- Word processors: Copy-pasting into Google Docs or Microsoft Word preserves the characters; they will render in whatever fallback font the app uses for Mathematical Fraktur.
- Code editors: Avoid it in code — variable names use ASCII only and Fraktur characters are not valid identifiers in most languages.
- Older Android devices: System fonts on older Android versions sometimes lack the Mathematical Fraktur block, showing empty boxes instead.
Accessibility caveat
Screen readers parse these as mathematical symbols (for example, “mathematical fraktur capital A”) rather than ordinary letters. This makes Fraktur text unsuitable for content that needs to be read aloud or navigated — use it only for visual decoration where the text is supplementary, not load-bearing. For a visually distinct but more accessible styled look, the bold serif or italic Unicode generators use characters that screen readers handle more gracefully.