Built by a developer who was frustrated with complicated GST invoice tools — so he built a better one.
As a Data Analyst working with small businesses and freelancers across India, I kept seeing the same problem — people wasting 15–20 minutes every time they needed to raise a GST invoice. Every existing tool required a signup, an app download, or a paid subscription just to generate one invoice. The experience was unnecessarily complicated for something that should take 60 seconds.
I asked myself a simple question: Why can't someone just open a website, fill in their details, and download a professional GST invoice in under 60 seconds — with no login, no app, no complexity?
The answer was — nobody had built it properly yet. So I did.
To make GST compliance simple and accessible for every Indian freelancer, consultant, and small business owner. No expensive software. No complicated signups. Just a fast, free, professional GST invoice — whenever you need it.
I am a Data Analyst and Machine Learning Engineer based in Bengaluru with a background in building data pipelines, predictive models, and analytics dashboards. I completed my B.E. in Mechanical Engineering from GCET, Gujarat and am currently pursuing a Data Science and Generative AI program at Great Lakes Institute of Management.
My experience working with production data at Elecon Engineering and SaaS analytics projects gave me a deep understanding of how small businesses struggle with manual processes. GSTInvoiceFree is my solution to one of those everyday frustrations — the pain of creating a compliant GST invoice quickly and professionally.
GSTInvoiceFree is built with performance, accuracy, and simplicity as the core principles. Here is the technical foundation behind the tool:
Python, SQL, HTML, CSS, JavaScript
Pandas, NumPy, Statistical Analysis, Data Validation
Rule 46 CGST Rules, CGST/SGST/IGST logic, HSN/SAC codes
Python, Git, GitHub, VS Code, Jupyter Notebook
No signup. No login. No app download. Open the site, fill your details, download your invoice. That is it.
Your business data never leaves your browser. We do not store, collect, or transmit any invoice information you enter.
GSTInvoiceFree will always be free for basic invoice generation. No hidden plans. No surprise charges.
Every invoice generated follows Rule 46 of the CGST Rules 2017 with correct CGST, SGST, and IGST calculations.
Join Indian freelancers and businesses using GSTInvoiceFree.
Generate Free GST Invoice →