About

Tuff India makes small, free tools for Indian freelancers and small businesses — the sums and the paperwork that sit around paid work.

What is here

• GST calculator — add or remove GST, with the CGST, SGST and IGST split.
• Freelance rate calculator — the hourly and day rate that pays your bills.
• Invoice generator — a GST-ready invoice, saved as a PDF.

How the tools work

Every tool runs in your browser. Nothing you type is sent to a server, and there is no account to make. The invoice generator keeps your last invoice in your own browser, so it is there when you come back.

What they are not

The tools do arithmetic. They are not tax or legal advice. Rates and rules change, so check anything that matters with a CA.

Who runs it

Tuff India is a trading name of a sole proprietorship owned by Vaishnavi Chauhan, Bareilly, Uttar Pradesh, India. Corrections and ideas for new tools are welcome at[email protected].