Online Text Deduplication Tool User Manual

This tool runs directly in the browser and can quickly remove duplicate items from text content.

Usage Instructions

1. Input Text: Enter the text content to be processed in the text box. By default, each line is considered as a text item.
2. Advanced Options (Optional): If you need more fine-grained control over deduplication, you can set the delimiter and choose whether to distinguish between uppercase and lowercase in the advanced options.
3. Execute Deduplication: Click the "Deduplicate" button, and the tool will immediately perform deduplication operations on the text content.
4. View Results: The deduplicated results will be displayed in the result text box, and users can directly copy or further edit them.