Download the Payment Link Generator source code package and extract it to your computer.
Step 2: Open the Project
This project is built using only HTML, CSS, and JavaScript, so no installation or backend server is required. Simply open the index.html file in any modern web browser such as Google Chrome, Microsoft Edge, Firefox, or Safari.
Step 3: Select a Payment Method
Choose your preferred payment provider from the available options, including:
UPI (Google Pay, PhonePe, Paytm)
PayPal
Stripe Payment Link
Razorpay Payment Link
Custom Payment URL
Step 4: Enter Merchant Details
Fill in your payment information:
Merchant Name
UPI ID, Email, or Payment URL
Business Logo URL (Optional)
Payment Description
Step 5: Configure Payment Information
Provide the payment details such as:
Amount
Currency
Payment Purpose
Customer Details (Optional)
Order ID (Optional)
You can also configure advanced options like Success URL, Cancel URL, Expiry Date, and Partial Payment.
Step 6: Generate the Payment Link
Click the Generate Payment Link button. The application instantly creates a payment URL based on your selected payment provider.
Step 7: Preview Before Sharing
Before sharing the payment request, review the live preview panel, which displays:
Merchant Name
Payment Amount
Payment Purpose
Business Logo
Generated Payment Link
Step 8: Generate QR Code
A QR Code is automatically generated for every payment link, allowing customers to scan and pay directly using supported payment apps.
Step 9: Copy or Share the Link
Use the built-in action buttons to:
Copy the payment link
Open the payment URL
Test the generated link
Share via WhatsApp, Telegram, Facebook, X (Twitter), or Email
Step 10: Download or Print the QR Code
The generated QR Code can be:
Downloaded as a PNG image
Printed directly from the browser
Step 11: Save Templates
Frequently used merchant details can be saved locally as reusable templates using LocalStorage, making future payment link generation much faster.
Step 12: View Recent History
The application stores recently generated payment links locally in your browser. You can quickly review previous links, payment amounts, merchant names, and copy status.
Step 13: Switch Between Themes
Choose from:
Light Mode
Dark Mode
Auto Theme (System Preference)
for a comfortable viewing experience on any device.
Browser Compatibility
This project works in all modern browsers, including:
Google Chrome
Microsoft Edge
Mozilla Firefox
Safari
Brave
Opera
Technologies Used
HTML5
CSS3
Vanilla JavaScript (ES6)
LocalStorage API
QRCode.js Library
Clipboard API
Web Share Links
Requirements
No backend required
No database required
No frameworks required
No installation required
Internet connection required only for loading the QRCode.js CDN library
License
This project is intended for educational purposes, personal projects, and portfolio demonstrations. You may customize the source code to suit your own requirements before deploying it in production.
About this code
Build a modern Payment Link Generator using HTML, CSS, and JavaScript without any backend or framework. This project allows users to generate custom payment links for UPI, PayPal, Razorpay, Stripe, Paytm, PhonePe, Google Pay, and other payment services with a clean and responsive interface.
The source code includes useful features like live payment link preview, QR code generation, copy-to-clipboard, social sharing, input validation, dark mode, payment history using LocalStorage, responsive design, and downloadable QR codes.
Whether you're a beginner learning JavaScript or an experienced web developer looking for a practical frontend project, this Payment Link Generator is a great addition to your portfolio.
Features Included
Generate payment links instantly
UPI, PayPal, Stripe, Razorpay support
QR Code Generator
Copy Payment Link
Share via WhatsApp, Telegram & Email
Live Preview
LocalStorage History
Dark & Light Mode
Mobile Responsive
Download QR Code
Form Validation
Clean UI Design
Beginner Friendly Code
Fully Commented Source Code
No Backend Required
Pure HTML, CSS & JavaScript
Features
Fully Responsive Design
Modern User Interface
Cross Browser Compatible
Easy Customization
Clean Source Code
Mobile Friendly Layout
Technologies Used
HTML5, CSS3, JavaScript
Frequently Asked Questions
What is a Payment Link Generator?
A Payment Link Generator is a web tool that creates shareable payment URLs for services such as UPI, PayPal, Stripe, Razorpay, and other payment platforms.
Does this project require a backend?
No. This project is built entirely with HTML, CSS, and JavaScript and works on the client side without requiring a backend server.
Can beginners use this source code?
Yes. The code is beginner-friendly, well-structured, and easy to customize for learning or personal projects.
Does the project generate QR codes?
Yes. The Payment Link Generator includes QR code generation for quick and convenient payment sharing.
Is the Payment Link Generator mobile responsive?
Yes. The interface is fully responsive and optimized for desktops, tablets, and mobile devices.
Can I customize the generated payment links?
Yes. You can customize payment amount, merchant name, payment purpose, notes, and other supported parameters depending on the selected payment method.
