Text Toolkit
Clean, transform, sort and analyze text locally.
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How to clean and transform text
- Add your text. Paste or type it into the editor.
- Pick a transform. Choose uppercase, lowercase, title case, clean spaces, sort lines, remove duplicates, or make a slug.
- Export. Copy the transformed text, or download it as a text file.
What happens to your text
Every transform runs directly in your browser tab — nothing you paste is sent to a server at any point.
What this toolkit supports
CaseUppercase, lowercase, title case
WhitespaceTrims and collapses extra spaces
LinesSort lines and remove duplicates
SlugsConverts text into a URL-friendly slug
OutputCopy to clipboard, or download as a text file
ProcessingEntirely in your browser tab
Common reasons to use this toolkit
- Turn a messy pasted list into sorted, deduplicated lines.
- Generate a clean URL slug from a blog post or page title.
- Normalize inconsistent capitalization across a dataset.
- Strip out extra spaces and line breaks copied from a PDF.
Frequently asked questions
Is my text uploaded anywhere?
No. Every transform runs directly in your browser tab.
How does slug creation work?
It lowercases the text, replaces spaces and punctuation with hyphens, and trims any leading or trailing hyphens — producing a clean identifier for URLs and filenames.
Can I undo a transform?
There's no dedicated undo — keep a copy of your original text if you need to compare it against the result afterward.
Can I apply more than one transform?
Yes — apply as many in sequence as you like; each one works on whatever text is currently in the editor.
Is there a text length limit?
No fixed limit, but a very large paste can slow the editor since processing happens in one browser tab.
Last reviewed: August 2026