Tabs Spaces Converter
Convert tabs to spaces or spaces to tabs with a chosen width.
Convert tabs and spaces
Mixed tabs and spaces cause misaligned code and noisy diffs, and teams standardize on one. This converter switches indentation between tabs and spaces at a width you choose, so a snippet matches your project’s convention.
Normalizing indentation prevents the whitespace-only changes that clutter version control and the alignment bugs that mixed indentation causes. Paste your code, pick the direction and width, and copy the consistently indented result.
Private and instant
Everything runs locally in your browser using standard web APIs — nothing is uploaded, logged, or stored on any server — so the tool works offline, responds instantly, and keeps whatever you paste in on your own device. That makes it safe to use even for confidential, client, or internal data you would never send to an unknown website.
Frequently Asked Questions
What does the tabs spaces converter do?
It processes pasted developer text in your browser and writes a usable result to the output panel.
Does this send code or data to a server?
No. The tool runs client-side in your browser and does not upload your input.
What are the limits?
It is designed for everyday snippets, configuration values, and small files rather than huge production datasets.
Is this free?
Yes. It is a free browser utility with no account required.
Practical utilities for everyday web development work.