📝 Text & List

Tab to Space Converter

Convert tabs to spaces and spaces to tabs in any code or text. Choose tab size (2, 4 or 8 spaces). Free.

The Tab ↔ Spaces is a free online tool that helps you convert tabs to spaces and spaces to tabs in any code or text. choose tab size (2, 4 or 8 spaces). free It runs in your browser with no sign-up, downloads, or installation needed. All processing happens locally — your data stays on your device.
Tab ↔ Spaces

How to use the Tab ↔ Spaces

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Why this matters

Different editors use different indentation — some use real tab characters, others use spaces. This causes visual inconsistency and can break Python, YAML and other indentation-sensitive languages. Most style guides (Python PEP8, Prettier, ESLint) prefer spaces. Some prefer tabs for accessibility reasons (users can set tab width in their own editor).

Frequently asked questions

Is the Tab ↔ Spaces free to use?

Yes, the Tab ↔ Spaces is completely free. There is no sign-up, no account required, and no limit on how often you can use it.

Is my text private when using the Tab ↔ Spaces?

Yes, all text processing happens in your browser. Your text is not sent to any server and is not stored anywhere outside your device.

What devices does the Tab ↔ Spaces work on?

The Tab ↔ Spaces works on any device with a modern web browser — desktop, laptop, tablet, or phone. It is mobile-friendly and works offline once the page has loaded.