U+2021 · Other punctuation
HTML entity
‡
LaTeX
\ddagger
Double Dagger Symbol ‡
‡ is double dagger, U+2021. Unicode also records it as “diesis”. It was added in Unicode 1.1, and Unicode files it under Other punctuation.
Also known as
- diesis
- double obelisk
Codes & technical data
| Unicode | U+2021 | |
|---|---|---|
| HTML hex | ‡ | |
| HTML decimal | ‡ | |
| CSS | \2021 | |
| JavaScript | \u{2021} | |
| Python | \U00002021 | |
| Java / C# | \u2021 | |
| Rust | \u{2021} | |
| Swift | \u{2021} | |
| PHP | \u{2021} | |
| URL encoded | %E2%80%A1 | |
| UTF-8 bytes | E2 80 A1 | |
| UTF-16 bytes | 2021 | |
| Base64 | 4oCh | |
| Decimal | 8225 | |
| HTML entity | ‡ | |
| LaTeX | \ddagger | |
| Category | Other punctuation (Po) | |
| Introduced | Unicode 1.1 | |
Will ‡ survive being pasted?
- Normalisation. Yes. ‡ is unchanged by NFKC, so it survives normalising systems intact.
- Legacy encodings. ‡ is Unicode-only — it has no Latin-1 equivalent, so a system stuck on an 8-bit encoding cannot represent it.
- Size. 3 bytes in UTF-8. Character-limited fields — SMS, bios, some form validators — usually count bytes, not characters.
Nearby in General Punctuation
The typographic marks that word processors quietly substitute for their ASCII lookalikes — real quotation marks, en and em dashes, the ellipsis. It also holds the invisible characters: zero-width spaces, joiners and directional marks that do work without drawing anything.
How to type ‡
| Windows | Type 2021 then press Alt+X |
|---|---|
| macOS | Press Ctrl+Cmd+Space, then search for “double dagger” |
| Linux | Press Ctrl+Shift+U, type 2021, press Enter |
| HTML | ‡ |
About Unicode’s Other punctuation category
Unicode files this under "other punctuation", the category for marks that are not brackets, dashes or quotes.
Frequently asked questions
- How do I type the ‡ double dagger symbol?
- On Windows, type 2021 and press Alt+X. On Linux press Ctrl+Shift+U then 2021. On any system the quickest route is the copy button on this page.
- What is the code for ‡?
- Double Dagger is U+2021, written in HTML as ‡ and in LaTeX as \ddagger. In UTF-8 it takes 3 bytes. The table above lists every escape format.
- What kind of character is ‡?
- Double Dagger is filed under Other punctuation in the General Punctuation block, and was introduced in Unicode 1.1. Unicode files this under "other punctuation", the category for marks that are not brackets, dashes or quotes.