Cleanup & Formatting
Remove unwanted characters, lines, and whitespace.
- Remove Line Breaks
Remove Line Breaks — Paste text and remove line breaks instantly — replace with spaces, remove them entirely, or keep paragraph breaks.
- Remove Duplicate Lines
Remove duplicate lines from text or lists. Case-insensitive and trim options. Browser-based, free, no uploads.
- Strip HTML Tags
Strip HTML Tags — Paste HTML and get back the plain text content — tags removed, entities decoded, scripts and styles stripped.
- Remove Punctuation
Remove Punctuation — Remove all punctuation and symbols, or keep sentence-ending marks (. ! ?) for readability.
- Trim Whitespace
Trim Whitespace — Strip leading and trailing whitespace from text — per-line, full-text, or with extra-space collapsing.
- Remove Empty Lines
Remove Empty Lines — Strip every blank or whitespace-only line from your text. Runs entirely client-side inside your browser.
- Filter Lines by Substring
Filter Lines by Substring — Drop every line that contains a pattern — or keep only the lines that do. Plain substring matching or full regex.
- Remove Accents
Remove Accents — Strip every accent and diacritical mark from your text. Café becomes cafe, niño becomes nino, résumé becomes resume.
- Remove Extra Spaces
Remove extra spaces, double spaces, and trailing whitespace from text. Free online tool to clean up spacing in your text instantly.
- Add Line Numbers
Easily add line numbers to your text online. Customize start number, padding, separators (tab, dot, space, pipe, dash), and alignment. 100% client-side.
- Data Scrubber
Free data scrubber. No signup, no upload. Works in your browser.