Free Online Whitespace Cleaner Tool
Clean repeated spaces, tabs, and excessive blank lines in pasted text. Prepare copied paragraphs for editing without changing their wording.
Paste text or code below
This application processes pasted content in this browser. No file upload is required.
Supported inputs, outputs, and browsers
- Supported input
- Pasted Unicode text
- Output
- Copyable text, UTF-8 TXT
- Browser compatibility
- Use a current version of Chrome, Edge, Firefox, or Safari with JavaScript, File API, Canvas, and downloads enabled. Available memory and browser format support can limit very large files.
How to use Whitespace Cleaner
- 1.Check indentation and paragraph breaks in the output, especially if the source came from a PDF or spreadsheet.
- 2.Run the operation with the displayed controls, then open and review the result before sharing it.
Limitations
- Whitespace can carry meaning in code and tabular data; do not use paragraph cleanup as a source-code formatter.
Privacy and processing
Local browser processing
The input content never leaves your device. Processing happens inside your browser, with no file or text upload to an external processing server. No registration is required, so the content-processing step is private to your device.
Frequently asked questions
What should I know before using Whitespace Cleaner?
Whitespace can carry meaning in code and tabular data; do not use paragraph cleanup as a source-code formatter.
Where is my input processed?
The input content never leaves your device. Processing happens inside your browser, with no file or text upload to an external processing server. No registration is required, so the content-processing step is private to your device.