Calculators Hub
Welcome to CalcHub
Your one-stop solution for free online calculators. From Percentage to QR Code generation and Sleep, our tools are fast, accurate, and easy to use.
Percentage Calculator
GST Calculator
EMI Calculator
Age Calculator
Date Difference Calculator
Profit Loss Calculator
Area Calculator
Mortgage Calculator
Sales Tax Calculator
Tip Calculator
Sleep Calculator
QR Code Generator - Create QR Codes for Free
Create unlimited static QR Codes for free—forever, with no frills. Need more flexibility? Unlock free dynamic QR Codes that you can edit anytime.
To enable tracking, create a Dynamic QR Code
About QR Code Generator
The QR Code Generator creates scannable codes for URLs, text, or contact details, perfect for sharing information quickly.
Features
- Instant QR code generation
- Downloadable QR codes
- Supports various input types
Common Uses
- Sharing website links
- Business card details
- Event ticketing
How to Use
- Select the QR type.
- Enter the relevant text or URL.
- Click "Generate" to create the QR code.
- Download, print, or share the QR code.
- Use "Reset" to clear fields.
About Us
CalcHub is dedicated to providing free, reliable, and user-friendly online calculators for everyone. Our mission is to simplify calculations for students, professionals, and everyday users.
Contact
Reach out to us at support@calchub.com.
Privacy Policy
We value your privacy. CalcHub does not store personal data entered into calculators. All calculations are processed locally on your device.
Terms of Service
By using CalcHub, you agree to use our tools for lawful purposes. We are not liable for errors in calculations.
Disclaimer
CalcHub provides calculators for general use. Results are for informational purposes and should be verified for critical applications.