How to use Easy GST Billing
From install to your first invoice in minutes. A quick walkthrough — we'll keep expanding this guide.
Install the app
Open the web app or install it as a Progressive Web App on your desktop. It runs fully offline once loaded — no account, no cloud sign-up.
Activate your license
Go to "Activate License", enter the email you purchased with and paste your key. Lost the key? Use Find my key to recover it.
Set up your business
Add your company name, GSTIN, address and logo. These appear on every invoice automatically with correct CGST/SGST/IGST routing.
Add customers & items
Create your customer list and product/service catalogue with HSN/SAC codes and tax rates. Stored locally on your machine.
Create an invoice
Pick a customer, add line items, and tax is calculated instantly. The app handles inter-state vs intra-state GST for you.
Print or share PDF
Generate a pixel-perfect vector PDF, print it, or share digitally. Everything stays on your device.
Your data never leaves your device
Everything is stored in your local browser database (IndexedDB). Back up regularly using the in-app export, especially before clearing browser data or moving to a new computer.