Why this tool is useful
Use this tool to isolate sections of notes, logs or editorial drafts that contain a project name, status phrase or structured marker.
Text & List Tools · runs locally
Paragraph Filter
Select complete paragraphs by literal text or regular expression without flattening their internal line breaks or sending the document anywhere.
Ready. Your working data stays in this browser.
How it works
Paragraphs are separated only at blank-line boundaries. The selected matching rule is applied to each whole block and retained blocks are rejoined with one blank line.
Practical example
Enter release in case-insensitive literal mode to return the complete Release notes paragraph while leaving the Backlog paragraph out.
Validation
The calculation is deterministic and explains validation errors instead of silently changing invalid input.
Privacy boundary
Input and output remain in this tab. Copy and download happen through browser APIs without a server upload.
Result passport
Every run reports its tool mode, timestamp and input/output size so transformed data can be audited.