QR Code Generator Online – Free Custom QR Code Maker with PNG & SVG Download

QR codes have become a part of our daily lives – from scanning menus at restaurants to making instant payments, downloading apps, or sharing Wi-Fi. Solvezi’s free QR Code Generator helps you create fully customized QR codes in seconds. Whether you need a business QR code, personal QR code, or marketing campaign QR code, this tool is fast, accurate, and easy to use.

What is a QR Code?

A QR Code (Quick Response Code) is a two-dimensional barcode that stores data like text, links, or numbers. By simply scanning it with a smartphone camera, users can instantly access the stored information. Unlike traditional barcodes, QR codes can store much more data and can be scanned from any direction.

Common QR Code Uses:

• Website URLs and landing pages
• Phone numbers and SMS messages
• Contact details (vCard)
• Wi-Fi access
• Payment links (UPI, PayPal, etc.)
• App downloads and promotions

Why Use Solvezi’s QR Code Generator?

• ✅ Free Forever: No hidden fees or watermarks.
• ✅ Customizable: Change size, margin, colors, and error correction.
• ✅ Multi-format Downloads: PNG (raster) and SVG (vector).
• ✅ Clipboard Copy: Copy your QR directly as PNG.
• ✅ Mobile Friendly: Works on all devices instantly.

How to Create a QR Code with Solvezi

Follow these simple steps:

1. Enter your text, link, or data into the input box.
2. Adjust size (128px – 1024px).
3. Set margin (0–16px).
4. Choose Error Correction Level (L, M, Q, H).
5. Pick your foreground and background colors.
6. Click Copy PNG or download your QR as PNG or SVG.

Within seconds, your QR code will be ready for use.

Error Correction Levels Explained

QR codes can recover data even if partially damaged. This is possible due to error correction levels:

• L (Low): Recovers 7% of data – best for compact codes.
• M (Medium): Recovers 15% of data – balanced for general use.
• Q (Quartile): Recovers 25% of data – useful for adding small logos.
• H (High): Recovers 30% of data – ideal when the code may get scratched or dirty.

Practical Use Cases

1. Business & Marketing

• Add QR codes on posters, brochures, and packaging.
• Direct customers to websites, discount coupons, or product videos.
• Share Google Maps location of your store.

2. Education

• Teachers can embed links to assignments, video lectures, or e-books.
• Schools can use QR codes for attendance or event registration.

3. Healthcare

• Doctors can share prescriptions or appointment booking links.
• Hospitals can add QR codes to reports for digital access.

4. Personal Use

• Share your Wi-Fi with friends.
• Send contact details quickly.
• Add QR to wedding cards or invitations.

5. Events & Payments

• Event organizers can generate QR codes for tickets and passes.
• Businesses can add payment QR codes for instant checkout.

Best Practices for QR Code Design

• ✅ Ensure high contrast between foreground and background.
• ✅ Keep a quiet zone (margin space) around the QR code.
• ✅ Avoid overly complex designs that may reduce scannability.
• ✅ Test the QR code with multiple devices before sharing.
• ✅ Use SVG format for printing large posters.

PNG vs SVG – Which One to Choose?

👉 Use PNG for quick online sharing, and SVG for professional print materials.

Comparison – Solvezi vs Other QR Code Tools

👉 With Solvezi, you get full freedom without paywalls or restrictions.

Benefits of Solvezi’s QR Code Generator

• 🎨 Customization: Full control over color, size, margin.
• 📲 Universal Use: Works for URLs, phone, Wi-Fi, payments, etc.
• ⚡ Fast & Lightweight: Instant results without lag.
• 🖼️ Multiple Exports: Choose PNG for digital, SVG for print.
• 🔒 Privacy-Friendly: All data stays in your browser, nothing stored.

Frequently Asked Questions (FAQs)

Q1: Is the QR Code Generator free?
Yes, 100% free with no hidden charges.

Q2: Can I generate QR codes for Wi-Fi?
Yes, simply enter your Wi-Fi SSID and password as text.

Q3: Can I change QR code colors?
Yes, you can select custom foreground and background colors.

Q4: What is the maximum QR code size?
You can generate up to 1024px resolution for PNG and unlimited for SVG.

Q5: What formats can I download?
PNG and SVG.

Q6: Does it work offline?
Currently it requires internet to run, but all generation happens in your browser.

Q7: Can I add a logo in the QR code?
Not directly in this version, but you can edit the SVG in tools like Illustrator.

Q8: Is it safe to use?
Yes, no data is uploaded to servers – it’s processed locally.

Q9: Can I use it for business?
Yes, unlimited commercial usage is allowed.

Q10: Does it work on mobile?
Yes, fully responsive and mobile-friendly.

Q11: Do QR codes expire?
No, static QR codes generated here are permanent.

Q12: What is error correction level?
It allows QR codes to remain scannable even if partially damaged.

Q13: Can QR codes store videos or images?
Not directly, but you can store a link to the video or image online.

Q14: Can I print QR codes on products?
Yes, use SVG for print to ensure quality.

Q15: Do I need an app to scan QR codes?
No, modern smartphones can scan directly with the camera.

Q16: Can QR codes be tracked?
Only dynamic QR services offer tracking. Solvezi creates static QR codes (no tracking).

Q17: How many characters can I store in a QR code?
Up to around 3000 characters depending on the error correction level.

Q18: Can I reset all settings in Solvezi?
Yes, just click the Reset button to restore defaults.

Q19: Can I copy QR code to clipboard?
Yes, Solvezi allows direct PNG copy.

Q20: Is Solvezi better than paid tools?
Yes, for most common needs, it provides everything free of cost.

Conclusion

Solvezi’s QR Code Generator is a reliable and free tool for creating professional QR codes. With customization options, instant downloads, and full control over design, it’s perfect for personal, business, and educational use. Unlike many tools, Solvezi offers unlimited free usage with no restrictions.

👉 Try the free QR Code Generator now and create your custom QR code instantly!