EmptyChars

▌ left half block

▌

U+258C

Copy as

Character▌
UnicodeU+258C
HTML decimal▌
HTML hexadecimal▌
HTML named entity—
CSS content\258C
JavaScript / UTF-16\u258C
UTF-8 bytesE2 96 8C

Meaning & usage

Left half block (▌) forms part of a text-based line, frame or shaded block.

Match neighboring pieces and use a monospace font when alignment matters; proportional fonts can break a carefully arranged box.

The left half block piece uses a filled block area. Match that style with adjacent box pieces; U+258C is the exact code to preserve its geometry.

left half block occupies one Unicode code point. A similar-looking letter, punctuation mark or emoji is not necessarily interchangeable with ▌ in search, filenames or text processing.

How to type left half block

Windows
Use Win + . for the emoji and symbol panel, or Character Map for supported fonts. In Microsoft Word, enter each hexadecimal code (258C) and press Alt + X. There is no universal decimal Alt code for this character; legacy Alt codes depend on the code page.
Mac
Open Character Viewer with Control + Command + Space and search for left half block. With the Unicode Hex Input keyboard enabled, hold Option and enter the UTF-16 units shown above. Standard Option shortcuts do not cover every Unicode symbol.
Linux
In compatible GTK applications, press Ctrl + Shift + U, enter 258C, then Enter. Enter each code point separately for sequences. Other desktops or apps may require their character picker.
iPhone & Android
Look for left half block in your emoji keyboard if available, or copy it here and paste. Save frequently used symbols as a text replacement or keyboard shortcut; availability varies by keyboard.