Text Cleaner Online
Normalize copied text blocks — trim edges, drop duplicates, remove empty lines — before scripts or imports.
Same browser tool as Data Cleaner.
Drag TXT, CSV, or XLSX here, or
About this page
Text cleaning is the first step before keyword lists, allowlists, or simple ETL pipelines.
Collapse multiple spaces when PDF copy introduces irregular spacing between words.
How to use
- Paste raw text and load it into the grid.
- Use trim, collapse spaces, and duplicate removal together.
- Copy plain text or download TXT/CSV.
FAQ
- Can I change text case?
- Yes. Lowercase, uppercase, or title case options are available under cleaning settings.
- Is my data uploaded?
- No. Files and pasted text are processed locally in your browser.
- Is this tool free?
- Yes. No registration is required.