Convert Tabs to Spaces
Free online tab-to-space converter. Replace tab characters with spaces or spaces with tabs at any width.
About This Free Online Convert Tabs to Spaces
Our free tabs-to-spaces converter replaces tab characters in your text with a number of spaces you choose, standardizing indentation across code and documents. Paste your text, set how many spaces each tab should become, and the tool converts it instantly, which is essential for keeping code style consistent, meeting project formatting rules, fixing misaligned indentation when pasting between editors, and preparing text for systems that render tabs unpredictably. Many style guides require spaces instead of tabs, so converting in one step saves manual reformatting. It can also work in reverse to turn spaces back into tabs when you need to. Copy the converted result with a single click. Everything runs locally in your browser, so it is immediate, free, requires no signup, and keeps your code private.
Features of Our Convert Tabs to Spaces
- Convert tabs to spaces at any width (1-8)
- Convert leading spaces to tabs
- Smart tab-stop alignment preservation
- Bidirectional conversion
- Real-time preview
How to Use the Convert Tabs to Spaces
The Convert Tabs to Spaces works right in your browser — no signup, no installation. Follow these steps:
- Paste text with tabs or spaces to convert.
- Choose conversion direction: tabs → spaces or spaces → tabs.
- Set the tab width.
- Copy the converted result.
Frequently Asked Questions About Convert Tabs to Spaces
What tab width should I use?
4 spaces per tab is standard for most languages. 2 is common for HTML/YAML. 8 is traditional Unix style.
Does this preserve column alignment?
Yes. Smart conversion calculates the exact number of spaces needed to reach the next tab stop, preserving vertical alignment.
Why Choose the Convert Tabs to Spaces?
Converting data should be quick and lossless. The Convert Tabs to Spaces transforms your input the instant you paste it, handles edge cases cleanly, and does all the work in your browser — so there is no upload, no waiting, and no copy of your data on a server somewhere.