| cjk_blocks | The Unicode blocks 'tidycjk' recognises |
| cjk_char_counts | Count the CJK characters in a text column |
| cjk_compose_jamo | Decompose and recompose Hangul syllables |
| cjk_detect_language | Which language is the text written in? |
| cjk_jamo | Decompose and recompose Hangul syllables |
| cjk_ngrams | Character n-grams |
| cjk_normalize | Apply Unicode normalisation |
| cjk_order | Sort CJK text by pronunciation or stroke |
| cjk_pad | Pad text to a display width |
| cjk_ratio | What share of the text is CJK? |
| cjk_romanize | Romanise CJK text |
| cjk_script | Which CJK script dominates the text? |
| cjk_segment | Split CJK text into words |
| cjk_segmenters | Segmentation engines |
| cjk_sentences | Split text into sentences |
| cjk_simplify | Convert between simplified and traditional Han |
| cjk_sort | Sort CJK text by pronunciation or stroke |
| cjk_strip_punct | Remove punctuation from CJK text |
| cjk_summary | Summarise CJK content in a text column |
| cjk_tokens | One row per token |
| cjk_traditionalize | Convert between simplified and traditional Han |
| cjk_truncate | Truncate text to a display width |
| cjk_width | Display width in terminal columns |
| cjk_wrap | Wrap text to a display width |
| has_cjk | Does the text contain CJK characters? |
| register_cjk_segmenter | Segmentation engines |
| to_fullwidth | Normalise fullwidth and halfwidth forms |
| to_halfwidth | Normalise fullwidth and halfwidth forms |
| to_hiragana | Convert between hiragana and katakana |
| to_katakana | Convert between hiragana and katakana |