Yes — completely free, with no sign-up, no account and no watermark on the PDF. There is no paid tier and no limit on how many invoices you create.

Yes. You can add your GSTIN and the client's, add an HSN/SAC code to each line, and set a tax rate per line item or across the whole invoice — the totals update automatically and mixed rates are grouped into a rate-wise breakdown. CGST/SGST and IGST splits follow whatever rate you enter, so both intra-state and inter-state invoices work.

Yes. Pick the document type in settings — invoice, quotation, estimate, proforma invoice, receipt or credit note. The heading, numbering prefix, date labels and total wording all change to match, and blocks that don't apply (like payment instructions on a receipt) are left off. The PDF is named after the document type too.

Yes — there are four templates: Classic (hairline rules, black on white), Modern (a colour band header), Minimal (no rules, extra whitespace) and Compact (dense rows for long itemised bills). The on-screen preview and the exported PDF always match.

Yes. Each line can carry a unit — hr, day, kg, pcs, sqft or anything you type — printed next to the quantity. You can also set a percentage discount on an individual line, on top of any invoice-wide discount.

In your browser only. Invoices are never uploaded — there is no server-side database and no account, so nothing you type leaves your device. Clearing your browser's site data removes saved invoices, so download the PDF if you need a permanent copy.

Yes. You can upload a logo, which is embedded directly in the PDF, and draw a signature on-screen to sign the invoice before exporting.

A standard PDF, generated in your browser, that you can email or print as-is. The layout matches the on-screen preview exactly.