---
title: kUnicodeReplacementChar
framework: Core Services
role: symbol
role_heading: Enumeration Case
platforms: [Mac Catalyst 17.0+, macOS 10.0+]
path: coreservices/1400154-common_and_special_unicode_value/kunicodereplacementchar
---

# kUnicodeReplacementChar

Unicode replacement for an input character that cannot be converted.

## Declaration

```occ
kUnicodeReplacementChar = 0xFFFD
```