Remove Lines Containing Text
The Remove Lines Containing Text tool helps you delete all lines that include a word or phrase you choose. This is useful when cleaning logs, keyword lists, copied records, or any text where certain lines need to be removed fast.
How to use this tool
Paste your text into the box, enter the word or phrase to match and run the tool. Every line containing that text will be removed from the result automatically.
What this tool can help with
This tool can save a lot of time when you are working with repeated data and only want to keep the lines that matter. It is especially useful for exported reports, search results, contact lists and technical text files.
Paste your text below, enter the text to match and remove all matching lines.
Why use an online line cleaner
When you work with application logs, exported reports, copied search results, mailing lists or plain text records, one repeated word can mark the lines you no longer need. This tool removes every matching line in the browser so you can clean the list without searching and deleting each row by hand.
Common use cases
You can use it to strip error lines from log output, remove rows that mention an old product name, filter copied records by domain, clean unwanted tags from keyword lists, or remove notes that contain a tracking marker. The original text is processed line by line, which makes the result easier to review and reuse.
How matching works
Enter the text you want to find, such as error, draft, example.com or unsubscribe. Any line containing that text will be removed, while lines that do not contain it will stay in the output. Matching is case-insensitive, so Error, ERROR and error are treated the same.
Privacy and browser processing
The filtering happens directly in your browser. The page does not need an account or an upload step and your pasted text is not sent to a server by this tool. This makes it useful for everyday cleanup before copying the result into a document, spreadsheet, code editor or content management system.