Text Cleaner
Remove duplicate and blank lines, trim spaces, sort, shuffle and number a list.
Runs entirely in your browser — nothing is uploaded.
About the Text Cleaner
The Freemium.Tools text cleaner removes duplicate and blank lines, trims stray spaces, sorts, shuffles, numbers and find-and-replaces a list — in one pass, in your browser.
Lists copied out of spreadsheets, emails and exports arrive with trailing spaces, empty rows and duplicates. Cleaning them by hand in a text editor takes longer than the task deserves.
Paste the list, switch on the tidying you need, and watch the line count fall in real time. Prefix and suffix fields turn a plain list into a quoted, comma-separated list ready to paste into code or a SQL IN clause.
How to use it
- 1Paste your list. One item per line — names, emails, keywords, URLs, anything.
- 2Choose the clean-up. Remove duplicates and blanks, trim spaces, sort, shuffle or number the lines.
- 3Copy the clean list. Copy it, or download it as a text file.
Frequently asked questions
How do I remove duplicate lines?
Switch on Remove duplicates. By default matching ignores capitalisation, so Ada and ada count as the same entry; turn on Match case to treat them separately.
Can I turn a list into a comma-separated line?
Yes. Put a quote in "Add before each line" and a quote plus comma in "Add after each line", then copy the result into your code or query.
Does it keep the original order?
Yes unless you choose a sort. Deduplication always keeps the first occurrence of each line.
Is my text private?
Completely. Everything is processed in the browser tab, so customer lists and email addresses are never uploaded.