π
U+1F684 HIGH-SPEED TRAIN
Transport and Map Symbols Β· Other symbol
| Name | HIGH-SPEED TRAIN |
|---|---|
| Code point | U+1F684 |
| Decimal | 128644 |
| Block | Transport and Map Symbols |
| Category | Other symbol (So) |
| UTF-8 | F0 9F 9A 84 |
| UTF-16 | D83D DE84 |
| UTF-32 | 0001F684 |
| HTML | 🚄 🚄 |
| CSS | \1F684 |
| JavaScript | \uD83D\uDE84 |
| Python | \U0001f684 |
| URL-encoded | %F0%9F%9A%84 |
Frequently asked questions
What is the character U+1F684?
U+1F684 π is officially named HIGH-SPEED TRAIN. It belongs to the Transport and Map Symbols block and the category Other symbol.
How do I type π?
Windows (Word, WordPad): type 1F684, then press Alt+X. Linux (GTK/IBus): Ctrl+Shift+U 1f684, then Space. macOS: enable the βUnicode Hex Inputβ keyboard, hold Option and type 1F684. Or simply copy it from this page.
How do I write π in HTML?
As a numeric character reference 🚄 (decimal) or 🚄 (hexadecimal). In UTF-8 documents you can also insert the character directly.
How is π encoded in UTF-8?
In UTF-8 the character takes 4 bytes: F0 9F 9A 84. In UTF-16: D83D DE84.