How to use the Text Cleaner & Line Tools
- Paste your text.
- Click operations in the order you need.
- Use Undo if needed, then copy.
About this tool
Copy-pasting from PDFs, spreadsheets and web pages leaves debris: double spaces, blank lines, smart quotes that break code, and HTML tags. This toolkit chains small, predictable operations — apply as many as you need, in any order, with unlimited undo.
Common recipes: email lists — trim, remove empty lines, remove duplicates, sort. Keyword lists — remove duplicates, sort. Code snippets — smart → straight quotes. Giveaway draws — shuffle lines and pick the top entry.
Frequently asked questions
Is duplicate removal case-sensitive?
Yes — 'Apple' and 'apple' are kept. Convert case first with the Case Converter if needed.
Is shuffle truly random?
It uses a cryptographically secure Fisher–Yates shuffle.