What this tool does
Extract a numbered line range, the first lines, or the last lines while preserving blank lines. Use Line Range Extractor when pasted notes, exported rows, copied values, or draft text need one clear change before they move into another document. It belongs to the Analyze & Clean collection, and the related links at the end of the page cover useful next steps without mixing them into this result.
The workspace puts the source controls and the read-only result in separate panels so the transformed text is easy to compare. Every action button names the exact change it will make. Changing the source or an option immediately removes the previous result, which prevents an older answer from appearing to match newer settings.
Method and privacy
Lines are numbered from one and blank lines remain part of the document. A single line number selects that line, a closed range includes both endpoints, and the first/last controls use the requested count without reordering the source.
Your working text stays in this browser tab and is not added to an account, page address, or public history. The page does not send ordinary tool input to NexaCurrent. Leaving, refreshing, or closing the page clears the normal workspace, so copy any result you want to keep before navigating away.
How to use Line Range Extractor
Paste the document with its blank lines intact. Enter a single line such as 5, a closed range such as 2-5, or a count for First lines and Last lines. The result reports the source and selected line numbers, making it easy to compare against an editor that displays line numbers.
Run one action and read the short result summary before copying. Copy result confirms success on the button; if browser permission is denied, the result remains visible so you can select it manually. Clear result removes the output and its previous status without changing the source. Reset restores the starting options, empties the source fields, and confirms that the workspace was reset.
Validation and troubleshooting
Line numbers begin at one and include blank lines. Enter one line or a forward inclusive range for Extract range; enter a whole-number count for First lines or Last lines. Reversed ranges, zero, and values beyond the available line count are rejected with the valid boundary.
After each run, compare the action name, short summary, and read-only result with the source. Changing any source field or option clears the previous answer. If a later action fails, its error also leaves the result empty, so an older successful value cannot be mistaken for the current outcome.
Limits and responsible use
These tools operate on visible lines and characters, not the layout rules of Word, PDF, HTML, or a typesetting application. A displayed line can wrap differently after pasting elsewhere. Keep the source and verify headings, blank lines, code blocks, and long links in the destination.
Keep an unchanged copy of important source text. Do not use a convenience transformation as the only review for legal names, quotations, financial records, medical information, credentials, or publishing data. When exact characters or layout matter, compare the final pasted version in its destination before deleting the original.