GST invoices in seconds,
not spreadsheets.
ti9 is a fast, mobile-first invoicing tool built for Indian MSMEs. Save your business once, bill in a minute, share on WhatsApp.
Pixel & Co. Studio
14, MG Road, Pune, Maharashtra
GSTIN 27ABCPS1234F1Z9
Invoice
TI9/2025-26/014
15 Sep 2026
Bill to
Rahul Sharma
+91 98765 43210 · Maharashtra
| Item | Qty | Rate | GST | Amount |
|---|---|---|---|---|
| Web Development – Landing Page | 1 | ₹25,000.00 | 18% | ₹25,000.00 |
| Logo Design | 1 | ₹5,000.00 | 18% | ₹5,000.00 |
| Hosting – 1 Year | 1 | ₹3,000.00 | 18% | ₹3,000.00 |
That invoice took under a minute to build.
No item catalog to set up first, no modules to enable — just business details, line items, and a GST-correct PDF ready to send.
Everything you need, nothing you don't
No estimates, no inventory, no payment gateways to configure — just invoices.
Create invoices in under a minute
A form built for speed — add line items and you're done.
GST calculated automatically
CGST/SGST or IGST worked out from your state and the customer's.
Professional PDF invoices
Clean, GST-compliant PDFs with ₹ formatting, ready to send.
Share on WhatsApp
Send the invoice straight to your customer's phone.
Get paid faster with UPI QR
Add a scannable UPI QR code with the amount pre-filled, plus your bank details — optional, on by request.
Set up once, reuse always
Save your business details and GSTIN a single time.
Built mobile-first
Bill your customers from your phone, at the counter or on site.
How it works
Add your business details
Name, address, GSTIN and UPI ID — saved once for every invoice.
Build the invoice
Enter the customer and line items. GST totals appear as you type.
Download & share
Get a clean PDF and send it on WhatsApp in one tap.