1FDF

1FDF is a hexadecimal string that can refer to several things in technology and digital encoding. It is commonly encountered as a compact identifier or code in software, networks, and data formats.

In Unicode notation, 1FDF may denote the code point U+01FDF. This point lies in the Greek Extended block, which spans U+1F00 to U+1FFF. The actual glyph rendered for U+01FDF depends on the font and rendering system; some environments may lack a font that supports the character, resulting in a placeholder.

The hexadecimal value 1FDF converts to 8159 in decimal. As a raw hex token, it can function as an identifier or numeric parameter within a program or protocol, provided the meaning is defined by the surrounding specification.

Outside Unicode, 1FDF may appear as part of product codes, document identifiers, or other domain-specific schemes. Because hexadecimal strings are common in technical notations, their interpretation is context dependent.