Script - Reserved for private use (end)

Reserved for private use (end) is a placeholder value in Unicode’s script data that marks the final boundary of a range designated for private use, typically codepoints from U+E000 to U+F8FF and other assigned blocks. It signals that no specific script is assigned, leaving these characters open for individual or institutional interpretation, such as custom fonts or internal systems. This value appears as a terminal marker in script classification, ensuring that software understands these codepoints do not belong to any natural or historical writing system, and thus should not be rendered with a default script’s shaping or properties. Its presence helps maintain clear separation between public, standardized scripts and user-defined or undetermined usage zones.