BOX DRAWINGS HEAVY UP AND LIGHT DOWN·U+257F

Character Information

Code Point
U+257F
HEX
257F
Unicode Plane
Basic Multilingual Plane
Category
Other Symbol

Character Representations

Click elements to copy
EncodingHexBinary
UTF8
E2 95 BF
11100010 10010101 10111111
UTF16 (big Endian)
25 7F
00100101 01111111
UTF16 (little Endian)
7F 25
01111111 00100101
UTF32 (big Endian)
00 00 25 7F
00000000 00000000 00100101 01111111
UTF32 (little Endian)
7F 25 00 00
01111111 00100101 00000000 00000000
HTML Entity
╿
URI Encoded
%E2%95%BF

Description

The Unicode character U+257F, known as BOX DRAWINGS HEAVY UP AND LIGHT DOWN, is a specialized typographical symbol used in digital text for various graphical and visual applications. This unique character is part of the Box Drawings category in Unicode, which includes a variety of line and box drawing characters designed to create borders, dividers, and other visual elements within digital texts. In its typical usage, U+257F is employed as a combination symbol that combines a heavy vertical line drawn upwards with a light horizontal line drawn downwards, creating an elongated 'V' shape. This particular symbol can be used in technical documentation, such as flowcharts, diagrams, and schematics, to represent specific directions or arrows for data flow or directional signals. While it may not hold significant cultural, linguistic, or contextual importance, U+257F serves a vital purpose in enhancing the visual clarity and organization of digital text content across various industries and applications.

How to type the symbol on Windows

Hold Alt and type 9599 on the numpad. Or use Character Map.

  1. Step 1: Determine the UTF-8 encoding bit layout

    The character has the Unicode code point U+257F. In UTF-8, it is encoded using 3 bytes because its codepoint is in the range of 0x0800 to 0xffff.

    Therefore we know that the UTF-8 encoding will be done over 16 bits within the final 24 bits and that it will have the format: 1110xxxx 10xxxxxx 10xxxxxx
    Where the x are the payload bits.

    UTF-8 Encoding bit layout by codepoint range
    Codepoint RangeBytesBit patternPayload length
    U+0000 - U+007F10xxxxxxx7 bits
    U+0080 - U+07FF2110xxxxx 10xxxxxx11 bits
    U+0800 - U+FFFF31110xxxx 10xxxxxx 10xxxxxx16 bits
    U+10000 - U+10FFFF411110xxx 10xxxxxx 10xxxxxx 10xxxxxx21 bits
  2. Step 2: Obtain the payload bits:

    Convert the hexadecimal code point U+257F to binary: 00100101 01111111. Those are the payload bits.

  3. Step 3: Fill in the bits to match the bit pattern:

    Obtain the final bytes by arranging the paylod bits to match the bit layout:
    11100010 10010101 10111111