About Remove Duplicate Lines
Remove repeated lines while keeping the first occurrence and original order.
Processing happens in your browser whenever the browser supports the requested operation, so your source file is not stored on our server.
Browser processingNo source file upload
Remove Duplicate Lines
Choose a file or enter content. This workflow runs in the browser.
Selected files are processed in this browser for this workflow.
Input required
Add the required file or content, then run the tool.
Processing in your browser...