Why this tool is useful
Use paragraph numbering for specifications, interview notes and document sections whose multi-line blocks must remain together.
Text & List Tools · runs locally
Number Text Paragraphs
Number blank-line-separated paragraphs while retaining every paragraph's internal line breaks and formatting.
Ready. Your working data stays in this browser.
How it works
Paragraph boundaries are detected only at blank lines, and the chosen marker is added to the first row of each intact block.
Practical example
Parenthesis style produces 1) First paragraph and 2) Second paragraph while Detail stays beneath the first heading.
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.