| Symbol Name | Black Upper Left Triangle |
| Unicode Version | 1.1 |
| Unicode | U+25E4 |
| Unicode block | |
| General category | Other Symbol (So) |
| CSS Code | \25E4 |
| Hex Code | 0x25E4 |
| HTML Code | ◤ |
| LaTeX | \text{BLACKUPPERLEFTTRIANGLE} |
| Symbol | ◤ |
| URL encode (UTF-8 percent) | %E2%97%A4 |
| Spoken / screen reader name | Black Upper Left Triangle |
| UTF-8 | E2 97 A4 |
| UTF-16 | 25E4 |
| UTF-32 | 000025E4 |
1\documentclass{article}2\usepackage{pifont}3\text{BLACKUPPERLEFTTRIANGLE}4\end{document}You can type the black upper left triangle symbol on most modern devices with the help of following methods:
Alt + 9700 on Windows (numeric keypad with Num Lock), or insert via Character Map.
Edit → Emoji & Symbols, search "black upper left triangle", or use Unicode Hex Input with 25E4.
Ctrl + Shift + U, type 25e4, then Enter (layout-dependent).
Paste from this page, use text replacement, or pick from the symbol keyboard.
Paste from this page or use a keyboard with geometric symbol support.
1span.black-upper-left-triangle::before { content: "\25E4"; }1<span>◤</span>Black Upper Left Triangle symbol's representation in different programming languages can be found in the table below:
| Language | Representation |
|---|---|
| JavaScript / TypeScript | '\u25E4' or String.fromCodePoint(9700) |
| Python | '\N{BLACK UPPER LEFT TRIANGLE}' or chr(9700) |
| Rust | '\u{25E4}' |
| C / C++ | UTF-8 source or wchar_t with U+25E4 |
| Go | string(rune(0x25E4)) |
| Ruby | "\u{25E4}" |