Free Online Invoice Generator & GST Bill Maker
Instantly generate professional, brand-aligned PDF invoices & B2B/B2C Indian GST bills. 100% secure, zero registration, zero watermarks, and completely free forever.
Drag & drop logo here or click to browse
Supports PNG, JPG, and WebP formats.
| Description | Qty | Price | Total |
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Invoice Setup Complete!
Review your details in the live A4 preview, select your design, then export directly.
Step-by-Step Guide: How to Generate a Professional Invoice Online
Follow this simple, step-by-step tutorial to create and download your high-quality, watermark-free PDF invoice in minutes.
Select Invoice Mode
Toggle between Regular Invoice for standard billing or GST Invoice (India) for B2B Indian compliant trade with HSN and CGST/SGST/IGST computations.
Setup Business Profile & Logo
Enter your business name, contact info, and billing address. Drag and drop your corporate logo into our brand new interactive logo upload zone.
Add Client Details & Invoice Meta
Input client company name and address. Specify the unique Invoice Number, Issue Date, Due Date, and select a currency (INR, USD, EUR, etc.).
Insert Line Items & Pricing
Add products or services with descriptions, quantities, and rates. You can add custom HSN/SAC codes, and separate itemized discounts or tax rates.
Add UPI QR Code & Authorized Sign
Type in your merchant UPI ID to auto-generate a scannable UPI Payment QR code. Drag-and-drop your digital signature image to bind it directly onto the bill.
Customize Design & Export PDF
Choose a designer accent theme (Classic Blue, Sunset Orange, Jade Green, etc.). Click Download PDF to export your highly professional, print-ready document instantly.
Why Choose Our Free GST & Billing Tool?
100% Privacy & Zero-Cloud Storage
Unlike other websites, all your business inputs, billing numbers, and files are computed 100% locally inside your browser. Nothing is ever sent to or stored on our servers.
Dynamic UPI Payment QR Integration
Generate a scannable payment QR code dynamically directly on your bill. Simply enter your Indian merchant UPI ID for instant client payouts.
Designer Accent Customization
Switch between professionally chosen corporate color palettes (Classic Blue, Sunset Orange, Jade Green, and Slate Gray) to brand your invoice elegantly.
Free Invoice Maker Comparison: Us vs. Others
| Feature | Other Generators | Prime Tools Hub |
|---|---|---|
| Cost & Watermark | Paid Upgrades / Watermarked PDF | 100% Free / No Watermark |
| Data Privacy | Cloud Saved & Tracked | 100% Private (Local) |
| GST Compliant Invoices | Separate Tool Pages | Integrated Dual State |
| Drag-and-Drop Uploader | Standard Browser Input | Interactive Zone UI |
| UPI QR Code Embed | Not Available | Auto-Generated |
| Auto-Save Progress | Mandatory Signups | Local Session Cache |
Pro Tips for Invoicing
Always upload high-definition logos with a transparent or white background for razor-sharp PDF exports. Double-check client GSTINs and your bank UPI details before printing to eliminate transaction errors.
Frequently Asked Questions (FAQs)
Yes, absolutely! Our online invoice generator is 100% free forever. You can create, print, and download unlimited high-definition A4 PDF invoices with zero watermarks, zero ads, and no hidden subscription fees.
Your privacy is our highest priority. All your business entries, customer profiles, uploaded corporate logos, and digital signatures are processed and stored entirely locally inside your browser's secure cache. We never transmit, upload, or save any of your billing data to our servers.
You can toggle between both states seamlessly using the dual-mode switch at the top of the editor. Regular Invoice is ideal for standard global billing, while GST Invoice (India) supports localized B2B/B2C Indian billing compliance with auto-calculated CGST, SGST, IGST, and HSN/SAC codes.
Simply enable the "Add UPI QR Code" option and enter your merchant UPI ID. Our tool dynamically creates a scannable payment QR code on the invoice PDF. Your clients can scan this QR code with any standard UPI payment application (such as GPay, PhonePe, Paytm, or BHIM) to pay you instantly.
Not at all! The tool uses local browser storage to safely cache your business details, uploaded logo, and authorized signature. Whenever you reload or revisit the website, your profile settings will be restored instantly so you can generate professional invoices in seconds.