Make Rule-46 compliant invoices for your business. GSTIN auto-fill, HSN search, UPI QR, and CGST/SGST/IGST calculated automatically. First 3 bills every month are free. No credit card required.
Everything you need for GST billing. Nothing more.
GSTIN Auto-Fill
Enter any GSTIN and get instant auto-fill of business name, address, and state code. Zero manual typing.
Auto GST Calculation
CGST+SGST for intra-state, IGST for inter-state. Auto-detected from GSTIN. Supports all rates: 5%, 12%, 18%, 28%.
OCR Invoice Scan
Snap a photo of any handwritten or printed invoice. AI reads it and creates a digital GST-compliant PDF.
Why browser-based billing? Works on every phone, no app needed.
Monthly Bills Created
4.5K +23%
OctNovDecJanFeb
No app download needed. Works on any phone.
No app store, no install, no Tally. If your phone has a browser, you can make a GST bill. And when the invoice is ready, send it on WhatsApp in one tap.
All prices are one-time — valid for the calendar month. 7-day refund on unused packs. See the full comparison →
Quick answers.
Is GSTBill.app really free?+
Yes. Your first 3 bills every month are free — no credit card, no trial, no expiry. Full features including GSTIN auto-fill, auto CGST/SGST/IGST calculation, UPI QR on the PDF, and download / email / WhatsApp delivery. Need more than 3? Packs start at ₹99 for 20 bills.
Are the invoices GST Rule 46 compliant?+
Absolutely. Every invoice includes all mandatory fields required by Rule 46 of the CGST Rules, 2017 — supplier & buyer GSTIN, invoice number with financial year, date, HSN/SAC code, place of supply, tax breakup (CGST+SGST or IGST), total in words, and signature.
Do I need to download any app?+
No. GSTBill.app runs in any phone or desktop browser — if you have a browser, you're ready. Open the web generator, fill 3 fields, and download a Rule-46 PDF. No install, no laptop, no Tally. Prefer WhatsApp? The PDF can be shared on WhatsApp in one tap once it's ready.
What if I don't have a GSTIN?+
You can still issue a Bill of Supply (for composition dealers or non-GST goods). The app detects your scenario and uses the correct document type automatically. For turnover under ₹40 L (goods) or ₹20 L (services), GSTIN isn't mandatory.
How fast is the OCR / handwritten-bill scan?+
Take a photo of your handwritten bill book or printed invoice and upload it in the generator (or share it with us on WhatsApp). In about 12 seconds we return a Rule-46 PDF with the same numbers, correctly tax-split. Useful for shops that write bills manually and need a digital copy for the buyer's ITC claim.
Can my accountant get all the month's bills in one file?+
Yes — Popular and Business packs include a monthly CA ZIP: every bill as a numbered PDF plus a JSON/Excel summary for GSTR-1. One tap, one email, done.
GST bill aur GST invoice mein kya fark hai?+
Dono same cheez hain. GST-registered business ka official transaction document — technically tax invoice — ko log aam boli mein "GST bill" ya "GST invoice" dono kehte hain. Bill of Supply vs Tax Invoice alag topic hai.
Will you sell my data?+
No. We store invoice number, totals, and your GSTIN only — never item descriptions, customer addresses, or buyer phone numbers beyond what's needed to deliver the PDF. You own the data. Delete anytime from your dashboard.
Start billing free in your browser.
No app download. No signup. Open the generator and create your first Rule-46 GST bill in 60 seconds — on any phone or laptop.