ToolGrid AIFilter Lines by Text
Keep or remove lines containing a literal search phrase.
Runs entirely in your browser — your selected files are not uploaded by this tool. Device-provided speech voices may use online services.
About this free filter lines by text tool
Keep or remove lines containing a literal search phrase. Text utilities make repeatable edits to drafts and lists without asking a model to rewrite the meaning. Keep a source copy when sorting, extracting or transforming data. The right operation depends on whether spaces, line breaks, case and punctuation are meaningful in your destination; review a short representative sample first.
A practical example
A concrete example uses input lines: apple pear pineapple; search phrase: apple; operation: Keep matches; case matching: Case-sensitive. The result is apple pineapple.
Before you rely on the result
Operates on pasted text locally. Keep your original and review the result before replacing important data. Maximum input is 200,000 characters. Search is literal, not a regular expression.