Punctuation & Whitespace Cleaner

When to use?

Use it to clean irregular spaces and blank lines all at once in text copied from the web or OCR output.

How to use

• Enter text.
• Choose what to clean (consecutive spaces, blank lines, per-line edge spaces).
• Copy the cleaned result.

Input Explanation

Enter the source text and choose the typo or whitespace types to remove.

Calculation Basis

It applies a per-option regex in sequence (e.g. \n\s*\n for consecutive blank lines, \s+$ for trailing spaces) to clean the format.

Usage Examples

• Clean copied text - Bulk-clean irregular spaces and blank lines in text copied from the web.
• Clean documents - Fix whitespace errors from OCR or auto-conversion.
• Tidy a draft before publishing - Tidy irregular spaces and blank lines in a blog or article draft before publishing.

Examples

• Irregular text with consecutive blank lines and tabs → auto-aligned to clean single line breaks and spacing
• Text with trailing spaces and consecutive periods (...) → cleaned at once

Cautions

• Counts can vary by how spaces and line breaks are handled.
• It cleans only whitespace and punctuation format; word and sentence content is preserved.

Guides

Punctuation cleanup

It tidies punctuation like periods, commas, exclamation, and question marks. Useful for collapsing repeated punctuation or bulk-removing unwanted symbols.

Use for data preprocessing

Use it to quickly strip stray symbols from crawled or copied text. Pair with the whitespace remover or duplicate remover for cleaner results.

FAQ

What can it clean?

Consecutive spaces, per-line edge spaces, consecutive blank lines, trailing spaces, and repeated periods/commas — selectively.

Does the result show in real time?

Yes, it updates instantly as you change input and options.

Does it change the content?

It cleans only whitespace and punctuation format; words and sentences are kept.

Can I keep blank lines between paragraphs?

Turn off the collapse-blank-lines option to keep paragraph-separating blank lines.

Related Tools

• Character Counter - Count characters with and without spaces, and line count, in real time.
• Byte Counter - Calculate the byte length of text when stored as UTF-8.
• Case Converter - Convert text, variable names, and filenames to UPPER, camelCase, snake_case, kebab-case, and more.
• Whitespace Remover - Remove whitespace in various ways — leading/trailing, duplicate, or per-line.
• Duplicate Line Remover - Remove duplicate lines from text, keeping only unique lines.
• Line Sorter - Sort each line of text in ascending/descending order, or shuffle randomly.