Statistics

Count characters, words, sentences

Count character frequency

Count keyword occurrences

Count item occurrences

Count the occurrence of each text item in a list.

Count all lines in text

Count occurrences of a specific string in text

Batch count the number of lines in multiple text files, supports empty line filtering.

Count word frequency in English text, supports excluding articles, conjunctions, etc.

Count all blank lines in text

Batch calculate age from ID card numbers