How do I convert tabs to spaces?

Select 'Tabs → Spaces', enter the number of spaces per tab (typically 2 or 4), and click Convert. Each tab character is replaced with the specified number of space characters.

How do I remove all whitespace?

Select 'Remove All Whitespace' to strip every space, tab, and newline from the text, producing a single unbroken string.

Whitespace Converter - Free Online Spaces, Tabs & Newlines Tool

How to Use This Free Online Whitespace Tool

Paste the text containing whitespace or invisible characters you want to convert or visualise.
Adjust any available options shown - the output updates as you type.
The result updates instantly - no submit button required for most operations.
Click Copy or Download to take the output to your next step.

Whitespace Converter: convert spaces to tabs, remove newlines, and normalise text formatting instantly for cleaner code and documents. Inconsistent indentation can break scripts and make files difficult to read. This tool provides a dedicated spaces to tabs solution, allowing you to standardise your source files or text data without manually editing every line. Whether you're cleaning up a web scrape or fixing a messy config file, the indent formatter ensures your whitespace is exactly as it should be.

Advanced Text Cleaning with a Tab Converter

Beyond simple conversion, this utility functions as a powerful tab converter and whitespace normalizer. You can choose to collapse spaces into single characters, strip all leading or trailing whitespace, or even remove newlines to flatten a list into a single string. This versatility makes it an essential text whitespace tool for developers who need to prepare data for databases or clean up code snippets from various sources, all while running 100% locally in your browser.

Accepts large inputs - no size limits imposed by this tool
Handles edge cases: empty fields, special characters, and Unicode
Copy-to-clipboard and file download for every output
Works on Chrome, Firefox, Safari, and Edge without any extensions

Frequently Asked Questions

What does whitespace-converter do?

whitespace-converter convert between spaces, tabs, and newlines - normalise or remove all whitespace.

What input does whitespace-converter accept?

Paste text directly into the input field, or type your data. Most operations handle Unicode, special characters, and multi-line inputs without issue.

How large an input can I process?

There is no hard limit imposed by this tool. Very large inputs (multi-MB text) process within your browser's available memory. For files larger than 50 MB, a command-line tool may be faster.

Can I download the output?

Yes - every output panel includes a Copy to Clipboard button and a Download as file option. Outputs are saved as plain text or the appropriate file format for the operation.

Whether you're fixing a Python script's indentation or preparing a clean text dump, this tool delivers immediate, private results. Bookmark this page for the next time you need a versatile Whitespace Converter.

Whitespace Converter online

Convert between spaces, tabs, and newlines - normalise or remove all whitespace - runs in your browser