◰
Geometric Shape 81
- Unicode
- U+25F0
- Category
- Geometric
- HTML Entity
- ◰
- CSS
- \25F0
The ◰ (White Square With Upper Left Quadrant) symbol is a geometric character featuring a square divided into four sections, with the top-left corner filled in. Originating from legacy computing and typographic sets, it is frequently used in UI design mapping, technical documentation, or as a distinct bullet point. It also occasionally appears in mathematical contexts to visually denote specific matrix quadrants or coordinate planes.
How to Type
- Windows
- Type 25F0 then press Alt + X (in Word), or hold Alt and type 9712 on the numeric keypad
- macOS
- Control + Command + Space to open the Character Viewer and search "quadrant"
- Linux
- Ctrl + Shift + U, type 25f0, then press Enter
- HTML
- ◰ or ◰
In Programming
In UI design and frontend development, this symbol occasionally represents a selected corner anchor, a grid layout toggle, or a specific quadrant in data visualization tools.
Tags
corner
filled corner square
geometric
matrix quadrant
quadrant square symbol
quarter square
shape
technical diagram symbol
ui layout symbol
unicode geometric shapes
upper left quadrant
white square upper left quadrant