Letters & Scripts
Letter Symbols
Find enclosed, modified and decorative letter characters used in notation, labels and stylized plain text.
582 symbols
Select a symbol to copy it. Select its name for Unicode, HTML, CSS, and hexadecimal codes.
- Circled Latin Capital Letter A details
- Circled Latin Capital Letter B details
- Circled Latin Capital Letter C details
- Circled Latin Capital Letter D details
- Circled Latin Capital Letter E details
- Circled Latin Capital Letter F details
- Circled Latin Capital Letter G details
- Circled Latin Capital Letter H details
- Circled Latin Capital Letter I details
- Circled Latin Capital Letter J details
- Circled Latin Capital Letter K details
- Circled Latin Capital Letter L details
- Circled Latin Capital Letter M details
- Circled Latin Capital Letter N details
- Circled Latin Capital Letter O details
- Circled Latin Capital Letter P details
- Circled Latin Capital Letter Q details
- Circled Latin Capital Letter R details
- Circled Latin Capital Letter S details
- Circled Latin Capital Letter T details
- Circled Latin Capital Letter U details
- Circled Latin Capital Letter V details
- Circled Latin Capital Letter W details
- Circled Latin Capital Letter X details
- Circled Latin Capital Letter Y details
- Circled Latin Capital Letter Z details
- Circled Latin Small Letter A details
- Circled Latin Small Letter B details
- Circled Latin Small Letter C details
- Circled Latin Small Letter D details
- Circled Latin Small Letter E details
- Circled Latin Small Letter F details
- Circled Latin Small Letter G details
- Circled Latin Small Letter H details
- Circled Latin Small Letter I details
- Circled Latin Small Letter J details
- Circled Latin Small Letter K details
- Circled Latin Small Letter L details
- Circled Latin Small Letter M details
- Circled Latin Small Letter N details
- Circled Latin Small Letter O details
- Circled Latin Small Letter P details
- Circled Latin Small Letter Q details
- Circled Latin Small Letter R details
- Circled Latin Small Letter S details
- Circled Latin Small Letter T details
- Circled Latin Small Letter U details
- Circled Latin Small Letter V details
- Circled Latin Small Letter W details
- Circled Latin Small Letter X details
- Circled Latin Small Letter Y details
- Circled Latin Small Letter Z details
- Latin Letter Small Capital A details
- Latin Letter Small Capital B details
- Latin Letter Small Capital C details
- Latin Letter Small Capital D details
- Latin Letter Small Capital E details
- Cyrillic Small Letter Ghe With Stroke details
- Latin Letter Small Capital G details
- Latin Letter Small Capital H details
- Latin Letter Small Capital I details
- Latin Letter Small Capital J details
- Latin Letter Small Capital K details
- Latin Letter Small Capital L details
- Latin Letter Small Capital M details
- Latin Letter Small Capital N details
- Latin Letter Small Capital O details
- Latin Letter Small Capital P details
- Latin Small Letter O With Ogonek details
- Latin Letter Small Capital R details
- Latin Small Letter S details
- Latin Letter Small Capital T details
- Latin Letter Small Capital U details
- Latin Letter Small Capital V details
- Latin Letter Small Capital W details
- Latin Small Letter X details
- Latin Letter Small Capital Y details
- Latin Letter Small Capital Z details
- Mathematical Bold Script Capital A details
- Mathematical Bold Script Capital B details
- Mathematical Bold Script Capital C details
- Mathematical Bold Script Capital D details
- Mathematical Bold Script Capital E details
- Mathematical Bold Script Capital F details
- Mathematical Bold Script Capital G details
- Mathematical Bold Script Capital H details
- Mathematical Bold Script Capital I details
- Mathematical Bold Script Capital J details
- Mathematical Bold Script Capital K details
- Mathematical Bold Script Capital L details
- Mathematical Bold Script Capital M details
- Mathematical Bold Script Capital N details
- Mathematical Bold Script Capital O details
- Mathematical Bold Script Capital P details
- Mathematical Bold Script Capital Q details
- Mathematical Bold Script Capital R details
- Mathematical Bold Script Capital S details
- Mathematical Bold Script Capital T details
- Mathematical Bold Script Capital U details
- Mathematical Bold Script Capital V details
- Mathematical Bold Script Capital W details
- Mathematical Bold Script Capital X details
- Mathematical Bold Script Capital Y details
- Mathematical Bold Script Capital Z details
- Mathematical Bold Script Small A details
- Mathematical Bold Script Small B details
- Mathematical Bold Script Small C details
- Mathematical Bold Script Small D details
- Mathematical Bold Script Small E details
- Mathematical Bold Script Small F details
- Mathematical Bold Script Small G details
- Mathematical Bold Script Small H details
- Mathematical Bold Script Small I details
- Mathematical Bold Script Small J details
- Mathematical Bold Script Small K details
- Mathematical Bold Script Small L details
- Mathematical Bold Script Small M details
- Mathematical Bold Script Small N details
- Mathematical Bold Script Small O details
- Mathematical Bold Script Small P details
- Mathematical Bold Script Small Q details
- Mathematical Bold Script Small R details
- Mathematical Bold Script Small S details
- Mathematical Bold Script Small T details
- Mathematical Bold Script Small U details
- Mathematical Bold Script Small V details
- Mathematical Bold Script Small W details
- Mathematical Bold Script Small X details
- Mathematical Bold Script Small Y details
- Mathematical Bold Script Small Z details
- Mathematical Script Capital A details
- Script Capital B details
- Mathematical Script Capital C details
- Mathematical Script Capital D details
- Script Capital E details
- Script Capital F details
- Mathematical Script Capital G details
- Script Capital H details
- Script Capital I details
- Mathematical Script Capital J details
- Mathematical Script Capital K details
- Script Capital L details
- Script Capital M details
- Mathematical Script Capital N details
- Mathematical Script Capital O details
- Mathematical Script Capital P details
- Mathematical Script Capital Q details
- Script Capital R details
- Mathematical Script Capital S details
- Mathematical Script Capital T details
- Mathematical Script Capital U details
- Mathematical Script Capital V details
- Mathematical Script Capital W details
- Mathematical Script Capital X details
- Mathematical Script Capital Y details
- Mathematical Script Capital Z details
- Mathematical Script Small A details
- Mathematical Script Small B details
- Mathematical Script Small C details
- Mathematical Script Small D details
- Mathematical Italic Small E details
- Mathematical Script Small F details
- Mathematical Italic Small G details
- Mathematical Script Small H details
- Mathematical Script Small I details
- Mathematical Script Small J details
- Mathematical Script Small K details
- Mathematical Script Small L details
- Mathematical Script Small M details
- Mathematical Script Small N details
- Mathematical Italic Small O details
- Mathematical Script Small P details
- Mathematical Script Small Q details
- Mathematical Script Small R details
- Mathematical Script Small S details
- Mathematical Script Small T details
- Mathematical Script Small U details
- Mathematical Script Small V details
- Mathematical Script Small W details
- Mathematical Script Small X details
- Mathematical Script Small Y details
- Mathematical Script Small Z details
- Negative Circled Latin Capital Letter A details
- Negative Circled Latin Capital Letter B details
- Negative Circled Latin Capital Letter C details
- Negative Circled Latin Capital Letter D details
- Negative Circled Latin Capital Letter E details
- Negative Circled Latin Capital Letter F details
- Negative Circled Latin Capital Letter G details
- Negative Circled Latin Capital Letter H details
- Negative Circled Latin Capital Letter I details
- Negative Circled Latin Capital Letter J details
- Negative Circled Latin Capital Letter K details
- Negative Circled Latin Capital Letter L details
- Negative Circled Latin Capital Letter M details
- Negative Circled Latin Capital Letter N details
- Negative Circled Latin Capital Letter O details
- Negative Circled Latin Capital Letter P details
- Negative Circled Latin Capital Letter Q details
- Negative Circled Latin Capital Letter R details
- Negative Circled Latin Capital Letter S details
- Negative Circled Latin Capital Letter T details
- Negative Circled Latin Capital Letter U details
- Negative Circled Latin Capital Letter V details
- Negative Circled Latin Capital Letter W details
- Negative Circled Latin Capital Letter X details
- Negative Circled Latin Capital Letter Y details
- Negative Circled Latin Capital Letter Z details
- Mathematical Double Struck Capital A details
- Mathematical Double Struck Capital B details
- Double Struck Capital C details
- Mathematical Double Struck Capital D details
- Mathematical Double Struck Capital E details
- Mathematical Double Struck Capital F details
- Mathematical Double Struck Capital G details
- Double Struck Capital H details
- Mathematical Double Struck Capital I details
- Mathematical Double Struck Capital J details
- Mathematical Double Struck Capital K details
- Mathematical Double Struck Capital L details
- Mathematical Double Struck Capital M details
- Double Struck Capital N details
- Mathematical Double Struck Capital O details
- Double Struck Capital P details
- Double Struck Capital Q details
- Double Struck Capital R details
- Mathematical Double Struck Capital S details
- Mathematical Double Struck Capital T details
- Mathematical Double Struck Capital U details
- Mathematical Double Struck Capital V details
- Mathematical Double Struck Capital W details
- Mathematical Double Struck Capital X details
- Mathematical Double Struck Capital Y details
- Double Struck Capital Z details
- Mathematical Double Struck Small A details
- Mathematical Double Struck Small B details
- Mathematical Double Struck Small C details
- Mathematical Double Struck Small D details
- Mathematical Double Struck Small E details
- Mathematical Double Struck Small F details
- Mathematical Double Struck Small G details
- Mathematical Double Struck Small H details
- Mathematical Double Struck Small I details
- Mathematical Double Struck Small J details
- Mathematical Double Struck Small K details
- Mathematical Double Struck Small L details
- Mathematical Double Struck Small M details
- Mathematical Double Struck Small N details
- Mathematical Double Struck Small O details
- Mathematical Double Struck Small P details
- Mathematical Double Struck Small Q details
- Mathematical Double Struck Small R details
- Mathematical Double Struck Small S details
- Mathematical Double Struck Small T details
- Mathematical Double Struck Small U details
- Mathematical Double Struck Small V details
- Mathematical Double Struck Small W details
- Mathematical Double Struck Small X details
- Mathematical Double Struck Small Y details
- Mathematical Double Struck Small Z details
- Squared Latin Capital Letter A details
- Squared Latin Capital Letter B details
- Squared Latin Capital Letter C details
- Squared Latin Capital Letter D details
- Squared Latin Capital Letter E details
- Squared Latin Capital Letter F details
- Squared Latin Capital Letter G details
- Squared Latin Capital Letter H details
- Squared Latin Capital Letter I details
- Squared Latin Capital Letter J details
- Squared Latin Capital Letter K details
- Squared Latin Capital Letter L details
- Squared Latin Capital Letter M details
- Squared Latin Capital Letter N details
- Squared Latin Capital Letter O details
- Squared Latin Capital Letter P details
- Squared Latin Capital Letter Q details
- Squared Latin Capital Letter R details
- Squared Latin Capital Letter S details
- Squared Latin Capital Letter T details
- Squared Latin Capital Letter U details
- Squared Latin Capital Letter V details
- Squared Latin Capital Letter W details
- Squared Latin Capital Letter X details
- Squared Latin Capital Letter Y details
- Squared Latin Capital Letter Z details
- Negative Squared Latin Capital Letter A details
- Negative Squared Latin Capital Letter B details
- Negative Squared Latin Capital Letter C details
- Negative Squared Latin Capital Letter D details
- Negative Squared Latin Capital Letter E details
- Negative Squared Latin Capital Letter F details
- Negative Squared Latin Capital Letter G details
- Negative Squared Latin Capital Letter H details
- Negative Squared Latin Capital Letter I details
- Negative Squared Latin Capital Letter J details
- Negative Squared Latin Capital Letter K details
- Negative Squared Latin Capital Letter L details
- Negative Squared Latin Capital Letter M details
- Negative Squared Latin Capital Letter N details
- Negative Squared Latin Capital Letter O details
- Negative Squared Latin Capital Letter P details
- Negative Squared Latin Capital Letter Q details
- Negative Squared Latin Capital Letter R details
- Negative Squared Latin Capital Letter S details
- Negative Squared Latin Capital Letter T details
- Negative Squared Latin Capital Letter U details
- Negative Squared Latin Capital Letter V details
- Negative Squared Latin Capital Letter W details
- Negative Squared Latin Capital Letter X details
- Negative Squared Latin Capital Letter Y details
- Negative Squared Latin Capital Letter Z details
- Mathematical Bold Fraktur Capital A details
- Mathematical Bold Fraktur Capital B details
- Mathematical Bold Fraktur Capital C details
- Mathematical Bold Fraktur Capital D details
- Mathematical Bold Fraktur Capital E details
- Mathematical Bold Fraktur Capital F details
- Mathematical Bold Fraktur Capital G details
- Mathematical Bold Fraktur Capital H details
- Mathematical Bold Fraktur Capital I details
- Mathematical Bold Fraktur Capital J details
- Mathematical Bold Fraktur Capital K details
- Mathematical Bold Fraktur Capital L details
- Mathematical Bold Fraktur Capital M details
- Mathematical Bold Fraktur Capital N details
- Mathematical Bold Fraktur Capital O details
- Mathematical Bold Fraktur Capital P details
- Mathematical Bold Fraktur Capital Q details
- Mathematical Bold Fraktur Capital R details
- Mathematical Bold Fraktur Capital S details
- Mathematical Bold Fraktur Capital T details
- Mathematical Bold Fraktur Capital U details
- Mathematical Bold Fraktur Capital V details
- Mathematical Bold Fraktur Capital W details
- Mathematical Bold Fraktur Capital X details
- Mathematical Bold Fraktur Capital Y details
- Mathematical Bold Fraktur Capital Z details
- Mathematical Bold Fraktur Small A details
- Mathematical Bold Fraktur Small B details
- Mathematical Bold Fraktur Small C details
- Mathematical Bold Fraktur Small D details
- Mathematical Bold Fraktur Small E details
- Mathematical Bold Fraktur Small F details
- Mathematical Bold Fraktur Small G details
- Mathematical Bold Fraktur Small H details
- Mathematical Bold Fraktur Small I details
- Mathematical Bold Fraktur Small J details
- Mathematical Bold Fraktur Small K details
- Mathematical Bold Fraktur Small L details
- Mathematical Bold Fraktur Small M details
- Mathematical Bold Fraktur Small N details
- Mathematical Bold Fraktur Small O details
- Mathematical Bold Fraktur Small P details
- Mathematical Bold Fraktur Small Q details
- Mathematical Bold Fraktur Small R details
- Mathematical Bold Fraktur Small S details
- Mathematical Bold Fraktur Small T details
- Mathematical Bold Fraktur Small U details
- Mathematical Bold Fraktur Small V details
- Mathematical Bold Fraktur Small W details
- Mathematical Bold Fraktur Small X details
- Mathematical Bold Fraktur Small Y details
- Mathematical Bold Fraktur Small Z details
- Mathematical Fraktur Capital A details
- Mathematical Fraktur Capital B details
- Black Letter Capital C details
- Mathematical Fraktur Capital D details
- Mathematical Fraktur Capital E details
- Mathematical Fraktur Capital F details
- Mathematical Fraktur Capital G details
- Black Letter Capital H details
- Black Letter Capital I details
- Mathematical Fraktur Capital J details
- Mathematical Fraktur Capital K details
- Mathematical Fraktur Capital L details
- Mathematical Fraktur Capital M details
- Mathematical Fraktur Capital N details
- Mathematical Fraktur Capital O details
- Mathematical Fraktur Capital P details
- Mathematical Fraktur Capital Q details
- Black Letter Capital R details
- Mathematical Fraktur Capital S details
- Mathematical Fraktur Capital T details
- Mathematical Fraktur Capital U details
- Mathematical Fraktur Capital V details
- Mathematical Fraktur Capital W details
- Mathematical Fraktur Capital X details
- Mathematical Fraktur Capital Y details
- Black Letter Capital Z details
- Mathematical Fraktur Small A details
- Mathematical Fraktur Small B details
- Mathematical Fraktur Small C details
- Mathematical Fraktur Small D details
- Mathematical Fraktur Small E details
- Mathematical Fraktur Small F details
- Mathematical Fraktur Small G details
- Mathematical Fraktur Small H details
- Mathematical Fraktur Small I details
- Mathematical Fraktur Small J details
- Mathematical Fraktur Small K details
- Mathematical Fraktur Small L details
- Mathematical Fraktur Small M details
- Mathematical Fraktur Small N details
- Mathematical Fraktur Small O details
- Mathematical Fraktur Small P details
- Mathematical Fraktur Small Q details
- Mathematical Fraktur Small R details
- Mathematical Fraktur Small S details
- Mathematical Fraktur Small T details
- Mathematical Fraktur Small U details
- Mathematical Fraktur Small V details
- Mathematical Fraktur Small W details
- Mathematical Fraktur Small X details
- Mathematical Fraktur Small Y details
- Mathematical Fraktur Small Z details
- Mathematical Bold Capital A details
- Mathematical Bold Capital B details
- Mathematical Bold Capital C details
- Mathematical Bold Capital D details
- Mathematical Bold Capital E details
- Mathematical Bold Capital F details
- Mathematical Bold Capital G details
- Mathematical Bold Capital H details
- Mathematical Bold Capital I details
- Mathematical Bold Capital J details
- Mathematical Bold Capital K details
- Mathematical Bold Capital L details
- Mathematical Bold Capital M details
- Mathematical Bold Capital N details
- Mathematical Bold Capital O details
- Mathematical Bold Capital P details
- Mathematical Bold Capital Q details
- Mathematical Bold Capital R details
- Mathematical Bold Capital S details
- Mathematical Bold Capital T details
- Mathematical Bold Capital U details
- Mathematical Bold Capital V details
- Mathematical Bold Capital W details
- Mathematical Bold Capital X details
- Mathematical Bold Capital Y details
- Mathematical Bold Capital Z details
- Mathematical Bold Small A details
- Mathematical Bold Small B details
- Mathematical Bold Small C details
- Mathematical Bold Small D details
- Mathematical Bold Small E details
- Mathematical Bold Small F details
- Mathematical Bold Small G details
- Mathematical Bold Small H details
- Mathematical Bold Small I details
- Mathematical Bold Small J details
- Mathematical Bold Small K details
- Mathematical Bold Small L details
- Mathematical Bold Small M details
- Mathematical Bold Small N details
- Mathematical Bold Small O details
- Mathematical Bold Small P details
- Mathematical Bold Small Q details
- Mathematical Bold Small R details
- Mathematical Bold Small S details
- Mathematical Bold Small T details
- Mathematical Bold Small U details
- Mathematical Bold Small V details
- Mathematical Bold Small W details
- Mathematical Bold Small X details
- Mathematical Bold Small Y details
- Mathematical Bold Small Z details
- Mathematical Sans Serif Italic Capital A details
- Mathematical Sans Serif Italic Capital B details
- Mathematical Sans Serif Italic Capital C details
- Mathematical Sans Serif Italic Capital D details
- Mathematical Sans Serif Italic Capital E details
- Mathematical Sans Serif Italic Capital F details
- Mathematical Sans Serif Italic Capital G details
- Mathematical Sans Serif Italic Capital H details
- Mathematical Sans Serif Italic Capital I details
- Mathematical Sans Serif Italic Capital J details
- Mathematical Sans Serif Italic Capital K details
- Mathematical Sans Serif Italic Capital L details
- Mathematical Sans Serif Italic Capital M details
- Mathematical Sans Serif Italic Capital N details
- Mathematical Sans Serif Italic Capital O details
- Mathematical Sans Serif Italic Capital P details
- Mathematical Sans Serif Italic Capital Q details
- Mathematical Sans Serif Italic Capital R details
- Mathematical Sans Serif Italic Capital S details
- Mathematical Sans Serif Italic Capital T details
- Mathematical Sans Serif Italic Capital U details
- Mathematical Sans Serif Italic Capital V details
- Mathematical Sans Serif Italic Capital W details
- Mathematical Sans Serif Italic Capital X details
- Mathematical Sans Serif Italic Capital Y details
- Mathematical Sans Serif Italic Capital Z details
- Mathematical Sans Serif Italic Small A details
- Mathematical Sans Serif Italic Small B details
- Mathematical Sans Serif Italic Small C details
- Mathematical Sans Serif Italic Small D details
- Mathematical Sans Serif Italic Small E details
- Mathematical Sans Serif Italic Small F details
- Mathematical Sans Serif Italic Small G details
- Mathematical Sans Serif Italic Small H details
- Mathematical Sans Serif Italic Small I details
- Mathematical Sans Serif Italic Small J details
- Mathematical Sans Serif Italic Small K details
- Mathematical Sans Serif Italic Small L details
- Mathematical Sans Serif Italic Small M details
- Mathematical Sans Serif Italic Small N details
- Mathematical Sans Serif Italic Small O details
- Mathematical Sans Serif Italic Small P details
- Mathematical Sans Serif Italic Small Q details
- Mathematical Sans Serif Italic Small R details
- Mathematical Sans Serif Italic Small S details
- Mathematical Sans Serif Italic Small T details
- Mathematical Sans Serif Italic Small U details
- Mathematical Sans Serif Italic Small V details
- Mathematical Sans Serif Italic Small W details
- Mathematical Sans Serif Italic Small X details
- Mathematical Sans Serif Italic Small Y details
- Mathematical Sans Serif Italic Small Z details
- Mathematical Sans Serif Bold Italic Capital A details
- Mathematical Sans Serif Bold Italic Capital B details
- Mathematical Sans Serif Bold Italic Capital C details
- Mathematical Sans Serif Bold Italic Capital D details
- Mathematical Sans Serif Bold Italic Capital E details
- Mathematical Sans Serif Bold Italic Capital F details
- Mathematical Sans Serif Bold Italic Capital G details
- Mathematical Sans Serif Bold Italic Capital H details
- Mathematical Sans Serif Bold Italic Capital I details
- Mathematical Sans Serif Bold Italic Capital J details
- Mathematical Sans Serif Bold Italic Capital K details
- Mathematical Sans Serif Bold Italic Capital L details
- Mathematical Sans Serif Bold Italic Capital M details
- Mathematical Sans Serif Bold Italic Capital N details
- Mathematical Sans Serif Bold Italic Capital O details
- Mathematical Sans Serif Bold Italic Capital P details
- Mathematical Sans Serif Bold Italic Capital Q details
- Mathematical Sans Serif Bold Italic Capital R details
- Mathematical Sans Serif Bold Italic Capital S details
- Mathematical Sans Serif Bold Italic Capital T details
- Mathematical Sans Serif Bold Italic Capital U details
- Mathematical Sans Serif Bold Italic Capital V details
- Mathematical Sans Serif Bold Italic Capital W details
- Mathematical Sans Serif Bold Italic Capital X details
- Mathematical Sans Serif Bold Italic Capital Y details
- Mathematical Sans Serif Bold Italic Capital Z details
- Mathematical Sans Serif Bold Italic Small A details
- Mathematical Sans Serif Bold Italic Small B details
- Mathematical Sans Serif Bold Italic Small C details
- Mathematical Sans Serif Bold Italic Small D details
- Mathematical Sans Serif Bold Italic Small E details
- Mathematical Sans Serif Bold Italic Small F details
- Mathematical Sans Serif Bold Italic Small G details
- Mathematical Sans Serif Bold Italic Small H details
- Mathematical Sans Serif Bold Italic Small I details
- Mathematical Sans Serif Bold Italic Small J details
- Mathematical Sans Serif Bold Italic Small K details
- Mathematical Sans Serif Bold Italic Small L details
- Mathematical Sans Serif Bold Italic Small M details
- Mathematical Sans Serif Bold Italic Small N details
- Mathematical Sans Serif Bold Italic Small O details
- Mathematical Sans Serif Bold Italic Small P details
- Mathematical Sans Serif Bold Italic Small Q details
- Mathematical Sans Serif Bold Italic Small R details
- Mathematical Sans Serif Bold Italic Small S details
- Mathematical Sans Serif Bold Italic Small T details
- Mathematical Sans Serif Bold Italic Small U details
- Mathematical Sans Serif Bold Italic Small V details
- Mathematical Sans Serif Bold Italic Small W details
- Mathematical Sans Serif Bold Italic Small X details
- Mathematical Sans Serif Bold Italic Small Y details
- Mathematical Sans Serif Bold Italic Small Z details
- Latin Small Letter A With Diaeresis details
- Latin Capital Letter A With Diaeresis details
- Latin Capital Letter E With Diaeresis details
- Latin Small Letter E With Diaeresis details
- Latin Capital Letter I With Diaeresis details
- Latin Small Letter I With Diaeresis details
- Latin Capital Letter O With Diaeresis details
- Latin Small Letter O With Diaeresis details
- Latin Capital Letter U With Diaeresis details
- Latin Small Letter U With Diaeresis details
A styled letter may be a different character
Some letter-shaped symbols encode a specific technical or phonetic meaning rather than a visual style. Replacing ordinary text with them can change pronunciation, search behavior and accessibility.
Use normal letters plus font styling when the goal is purely visual. Choose a special character only when its Unicode identity matches the meaning you intend.