The Unicode block CJK Unified Ideographs Extension C is a collection of characters used primarily in Chinese, Japanese, and Korean writing systems. It extends the set of CJK ideographs by including additional, less commonly used characters. This extension supports historical, classical, and specialized texts, providing characters that are not covered in the main CJK Unified Ideographs block. It is part of the larger range of CJK ideographs in Unicode, which collectively aim to accommodate the diverse and complex writing needs of these languages.

View a range of fonts that support the CJK Unified Ideographs Extension C block.

Below you will find all the characters that are in the CJK Unified Ideographs Extension C unicode block. Currently there are 4160 characters in this block.