QR Code Generator
Free online QR Code Generator. Create high-resolution custom QR codes for website URLs, Wi-Fi credentials, UPI payment links, phone numbers, vCards, and SMS. Customize colors, size, and error correction level. Download in PNG or vector SVG format with 100% client-side privacy.
Your files never leave your device. All processing happens on your device. No uploads, ever.
How to use QR Code Generator
- 1
Select Content Type
Choose URL, Text, Wi-Fi, UPI Payment, Phone, Email, or vCard.
- 2
Fill Details & Customize
Enter required details and optionally customize size and colors.
- 3
Download or Print
Click Download PNG or SVG to save your QR code instantly.
Multi-Format QR Generation: Text, Wi-Fi, UPI & Contacts
Easily generate custom QR codes tailored for any purpose: Wi-Fi auto-connect, UPI payment requests, digital vCard contacts, email templates, or standard URLs.
Vector SVG & High-Res PNG Exports
Customize foreground and background colors, error correction levels (L, M, Q, H), and margin padding. Download vector SVG files for crisp print media or high-resolution PNGs for digital sharing.
Frequently asked questions
Are my QR code contents sent to a remote server?
No. All QR code encoding and image rendering happens 100% locally in your browser. Your Wi-Fi passwords and personal details remain completely private.
How does a UPI QR Code work?
A UPI QR code encodes a standard `upi://pay` URI string containing your VPA (UPI ID) and optional payee name/amount. When scanned by Google Pay, PhonePe, or Paytm, it opens the payment screen automatically.
More utilities tools
Age Calculator
Client-SideCalculate exact age in years, months, days, weeks, and total days between your birth date and any target date.
Date Difference Calculator
Client-SideCalculate exact days, weeks, months and years between two dates, or add/subtract time from any date.
Password Generator
Client-SideGenerate cryptographically secure, customizable passwords using Web Crypto API.
Random Number Generator
Client-SideGenerate random numbers, random decimals, or unique number lists using Web Crypto API.
Stopwatch
Client-SideHigh-precision online stopwatch with lap recording and drift-free timestamp performance.
Time Zone Converter
Client-SideConvert date and time between global time zones with DST accuracy and IANA city lookup.
Related tools
UUID Generator
Client-SideGenerate RFC 4122 compliant UUID v4 identifiers instantly using Web Crypto API.
Password Generator
Client-SideGenerate cryptographically secure, customizable passwords using Web Crypto API.
Unit Converter
Client-SideConvert length, weight, area, volume, temperature, speed, time, data storage, pressure and energy units instantly.
Last updated 10 August 2026