Professional Invoice Generator — what it does
Creates GST and general business invoices with automatic tax and discount calculation, then prints or exports them as PDF. For when you need a clean, correct invoice now and do not want a billing account to produce one.
How to use Professional Invoice Generator
- Enter your business details and the customer's, including GSTIN where the invoice is a tax invoice.
- Add line items with quantity and rate; set a discount per line or on the total if you offer one.
- Check the tax lines — CGST+SGST or IGST depending on whether the supply is intra-state or inter-state.
- Preview the invoice, then print it or download it as PDF.
- Copy the totals into your books, or export the Tally XML if you are adding it to Tally directly.
Worked example: a discount that changes the tax
A ₹50,000 invoice with a 10% trade discount is taxed on ₹45,000, not on ₹50,000 with the discount subtracted afterwards — the taxable value is what remains after the discount. Applying the tax first and discounting later produces a different, incorrect GST amount.
At a glance
| Creates | GST tax invoices and general business invoices |
|---|---|
| Tax | Automatic tax and discount calculation, CGST+SGST or IGST |
| Output | Print or PDF export |
| Where it runs | In your browser; customer details are not uploaded |
Frequently asked questions
- What is Professional Invoice Generator?
- Create customizable GST and business invoices, auto-calculate tax/discounts, and print or export PDF receipts.
- Is Professional Invoice Generator free to use?
- Yes — Professional Invoice Generator is free to use, with no sign-up, no install and no account.
- Does Professional Invoice Generator upload or store my data?
- No — Professional Invoice Generator runs entirely in your browser, so your text, files and results never leave your device.
- Do I need to install anything to use Professional Invoice Generator?
- No — it works in any modern browser (Chrome, Edge, Firefox, Safari) with no downloads, accounts or plugins.
- How is this different from the GST invoice generator?
- They share the tax engine; this one is the general-purpose billing document with discounts and PDF export, while the GST invoice generator is focused on the compliance fields — HSN, the tax split and Tally XML for the books.
- Can I reuse a customer's details next month?
- Within the same browser session you can duplicate the invoice and change the date and items. Recurring billing history is not stored server-side — nothing about your customers is.