Tool Workspace
Enter content, process with one click
1Introduction
The duplicate line counter tool helps you analyze the frequency of each line in text, especially suitable for log analysis, data deduplication, list organization, and other scenarios. The tool ignores empty lines and supports custom sorting (descending or ascending by frequency). All calculations are done locally in the browser, ensuring data security. Simple usage: paste text, choose sorting method, and click the button to get statistical results.
2How to Use
Input Text
Paste multi-line text in the text box, one line per entry.
Choose Sorting
Optionally choose to sort results in descending or ascending order by frequency.
Click to Count
Click the 'Count Duplicate Lines' button, and the results will show each line and its occurrence count.
3FAQ
How to sort the results?
You can choose to sort by frequency in descending order (high to low) or ascending order (low to high) from the dropdown menu.
Will empty lines be counted?
No, the tool ignores empty lines.
