Remove Matching Lines
Remove lines that match a pattern (text/regex). Everything runs on your device — fast, free, and never sent to a server.
The result will appear here…
or press Ctrl+Enter
Everything runs in your browser. Your data is never sent to our servers.
728 × 90Ad Space AvailablePlace your ad here
Example
Example Input
cat dog catfish (pola: cat)
Example Output
dog
How to Use
- 1Paste or type your text into the Input field.
- 2If the tool has "More settings", set them as needed.
- 3Click the button (or press Ctrl+Enter), then copy the result.
About Remove Matching Lines
Remove Matching Lines is the inverse of Keep: it drops every line that matches your pattern.
Like grep -v. Great for stripping unwanted lines from logs or lists.
FAQ
Is my text sent to a server?
No. Remove Matching Lines runs entirely in your browser — the text you enter never leaves your device.