Left Black Lenticular Bracket Symbol

A symbol from the Bracket Symbols collection. Click the symbol or the button below to copy.

Bracket Symbols collection

Symbol: 【
Unicode: U+3010
HTML entity: 【
Category: Bracket Symbols

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29 of 56 in the bracket symbols collection

About the left black lenticular bracket symbol

The left black lenticular bracket is one of a pair of punctuation marks used primarily in East Asian writing, especially in Chinese, Japanese, and Korean texts. These brackets often enclose titles, headings, or quoted passages in formal or printed material, functioning similarly to quotation marks or square brackets in English.

As an opening punctuation character, it appears at the beginning of a bracketed segment, with its mirrored counterpart closing it. It is a standard, non-emoji symbol found in the CJK Symbols and Punctuation block, commonly seen in dictionaries, reference works, and annotated texts.

How to type Left Black Lenticular Bracket

Native keyboard shortcuts for each operating system — derived from the codepoint, so the steps below are always accurate.

Windows

2 options

In Word / Outlook: type 3010 then press Alt + X.
Anywhere: press Win + . to open the emoji & symbol picker, then search.

macOS

2 options

Enable “Unicode Hex Input” in System Settings → Keyboard, then hold Option and type 3010.
Or: Control + Command + Space opens the Character Viewer — search by name.