Text Tools

String Occurrence Counter

Search and count the occurrences and positions of a specified string or keyword in text.

stringcount统计frequency字符串出现

String Occurrence Counter

What is String Occurrence Counter?

String occurrence counter searches a large body of text for the occurrence count and precise positions (line number and column number) of a specified string or keyword, highlighting matched content. Supports regular expression matching and case-insensitive search.

When to Use String Occurrence Counter

Use for counting keyword frequency in documents, analyzing function call counts in code, checking usage of specific terms, or performing quantitative analysis of text content.

How to Use String Occurrence Counter

Enter the text to analyze, input the string or regular expression to search for, set matching options, and the tool will count occurrences and list all matching positions.