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🭗

upper left block diagonal upper middle left to upper centre

Upper-left diagonal block

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🭗 is a filled triangular piece for building pictures out of text characters. It looks like a black triangle with a right angle at the upper left. It comes from Teletext graphics: beside other pieces, it forms diagonal edges rather than carrying a fixed meaning in a message.

Text symbol

What 🭗 means

It fills the upper-left corner above a sloping edge. The diagonal runs from the upper part of the character cell’s left edge to the centre of its top edge. The cell is the rectangular space reserved for one character; the triangle occupies only part of it.

This piece belongs to Teletext’s G3 graphics set. Teletext, developed in Britain in the early 1970s, delivered text and simple pictures through television broadcasts. Its “smooth mosaic” pieces use diagonal edges to make outlines less blocky when characters are arranged in a grid.

Unicode preserves these pieces so older graphics can remain text, including in emulators and text-mode drawings. The filled triangle follows the text colour: it need not be black.

Part of the collection

Questions people ask

1

Why do I see a box instead of 🭗?

Your font or app may not support this character. Use a font that includes Symbols for Legacy Computing; a missing-character box is not the triangle’s intended shape.

Collections with 🭗

1

How to type or find 🭗

Search it as
black triangle · upper left triangle · teletext · G3 · smooth mosaic · right angled triangle · triangular wedge
Shows up in
Anything that takes text · its shape is whatever your font draws
Windows (Word)
⎇Alt+XType 1FB57, then AltX to get 🭗.
Windows
⊞Win+Rrun charmap for the full table, or use the emoji picker's Ω symbols tab (Win .).
macOS
⌃Control+⌘Command+␣SpaceOpen the character viewer and search “upper left block diagonal upper middle left to upper centre”.
Linux
⎈Ctrl+⇧Shift+UType 1fb57, then Enter or Space.
HTML
🭗
CSS
\1FB57
Word on Windows
Type 1FB57, select those five characters, then press AltX.
Why is 🭗 a box on my screen?

fsymbols draws rare signs with its own fonts, so they show here even where your device has none. An app or website without such a font shows an empty box (□) or a question mark instead. Turn our fonts off to see each sign as your device draws it by itself: a box here means a box in your chats and documents too.

Codes and encoding1 code points
HTML decimal
🭗
HTML hex
🭗
CSS content
content: "\1FB57";
Each escape is closed by the next backslash; a trailing space is needed before a literal hex digit.
URL encoded
%F0%9F%AD%97
1
On screen
1
Code points
2
JS .length
4
UTF-8 bytes

A visible symbol can contain several code points. JS .length counts UTF-16 units; UTF-8 counts bytes.

Families this belongs to

1

Legacy computing935 symbols