Remove Duplicate Paragraphs

Detect and remove duplicate paragraphs from pasted text. Paragraphs are separated by blank lines, and comparison ignores extra whitespace.

Example

Input

First paragraph.

Second paragraph.

First paragraph.

Third paragraph.

Output

First paragraph.

Second paragraph.

Third paragraph.

How Remove Duplicate Paragraphs Works

Detect and remove duplicate paragraphs from pasted text. Paragraphs are separated by blank lines, and comparison ignores extra whitespace.

This tool runs entirely in your browser — no data is sent to any server. Paste your text, click Run, and get your result instantly. You can also chain this tool with others using the pipeline feature: run Remove Duplicate Paragraphs, then continue with a related tool to build a multi-step text workflow.

Related Tools

Remove Duplicate Lines

Remove repeated lines and keep only unique entries.

Compare Paragraphs

Compare two documents paragraph by paragraph.

Normalize Whitespace

Fix irregular spacing, tabs, and non-breaking spaces.

TextRefinery is a free, open-source text processing toolkit. Learn more about regular expressions and text processing on the web.