Invoice Generator

Runs in your browserBusiness Tools#GST

Create professional GST-ready invoices with your logo and a UPI payment QR. Multi-currency, save as PDF.

Edit invoice

Invoice number

Issue date

Due date

Payment terms

PO number

Due November 6, 2026 · 30 days after issue

Currency

Billing currency

Accounting currency

Notes on the invoice

Item 1

Description

Quantity

Unit rate

₹

HSN / SAC code

Exempt from tax and duty

₹0.00

Your business name

Invoice

INV-2026-001

Draft

Bill to

Client name

Issue date: October 7, 2026
Due date: November 6, 2026
Terms: Net-30

Description	Basis	Amount (INR)
Untitled item	1 × ₹0.00	₹0.00

Subtotal₹0.00

Total₹0.00

Balance due₹0.00

How to use, limits & privacy

About Invoice Generator

Create professional invoices in your browser. Bill by quantity, time or milestone, add discounts, GST (CGST + SGST or IGST) with HSN/SAC codes, a second accounting currency, late fees and instalment plans. Add your logo and your UPI ID so clients can pay by scanning a QR code, then save the invoice as a PDF.

How to Use

Fill in the details

Enter your business, the client and the line items. Totals, taxes and the invoice preview update as you type.

Set tax and payment

Pick a GST preset or enter taxes manually, choose payment terms, and add your UPI ID for a scan-to-pay QR. Choose one of three designs.

Save and send

Save to the Library to reuse clients and invoices later, then use Print / PDF and choose "Save as PDF".

Privacy & Processing

Mode: local
Files Leave Browser: Local tool processing; review details below
Max Input Size: Device memory limits
Account Required: No
Data Stored Locally: The open invoice, your Library of invoices and your saved clients stay in this browser's storage so they survive a reload. Clearing site data deletes them, so export a backup first.
Network Processing: Assets or models may require an initial download

Invoice editing runs entirely in your browser. Saved invoices and clients stay in this browser's storage; clear site data to remove them.

Rules & Limitations

Invoices are saved only in this browser. Use Library → Export to back them up or move them to another device.
PDF export uses your browser's print dialog; choose "Save as PDF" as the printer.
The tool does the maths, not tax advice. Check the rates and rules that apply to your business.
The UPI QR appears only on INR invoices with a valid UPI ID and an amount due.

Top Suggestions

GST invoices for freelancers, shops and small businesses
Invoices in a foreign currency with the INR value recorded
Instalment plans and late-fee terms for larger projects
Getting paid faster with a scan-to-pay UPI code

Invoice Generator FAQ

How do I make a GST invoice online?

Enter your business with its GSTIN, the client with theirs, and each line item with its HSN or SAC code. Under Discount and taxes, set Tax setup to GST (CGST + SGST) for a sale within your state or IGST for a sale to another state, and pick the rate; the tax lines are worked out for you. Then use Print / PDF and choose Save as PDF.

What is the difference between CGST/SGST and IGST?

For a sale within your own state, GST is split into two equal halves, CGST for the centre and SGST for the state, so 18% is charged as 9% + 9%. For a sale to another state, the full rate is charged as IGST. The invoice shows whichever you choose under Tax setup.

How does the UPI QR code on the invoice work?

Add your UPI ID under Your business. On rupee invoices with a balance due, a QR code appears that any UPI app can scan, with your UPI ID, the amount due and the invoice number filled in. Payments go straight to your account, and the code disappears once the invoice is marked Paid.

Are my invoices saved on your servers?

No. Invoices, saved clients and your logo stay in this browser's storage and are never sent to a server. To keep a copy or move to another device, use Library → Backup → Export backup, which saves everything as a .json file.

Can I bill a foreign client in US dollars?

Yes. Under Invoice details, set the billing currency to USD (or EUR, GBP, AED and others), keep INR as the accounting currency and enter the exchange rate yourself; every amount then also shows its INR value. The UPI QR appears only on invoices billed in INR.

Is it free, and is there a watermark?

Yes, it is free with no sign-up, and the invoice carries no watermark or ToolKit360 branding. If your browser prints the date and web address at the edges of the page, turn off Headers and footers in the print dialog.