If you need to write a number in words on a cheque, bank form or invoice, enter the number — you will instantly get the result in English words. The Rupees option is for writing cheques.
Whole numbers from 0 to 999 billion (999,999,999,999). Decimal or minus numbers are not in this tool — cheques usually show whole rupees only.
Yes, the Rupees option gives the usual "Rupees ... Only" wording. Even so, please read it yourself once before depositing the cheque — the bank will not take responsibility for a wrong amount.
No. All the work happens inside your browser — no server, no upload.
Disclaimer: This tool is only meant to help. Before writing on a cheque or a legal document, please check the amount yourself once.