QR Code Generator

About Our QR Code Generator

QR codes have become part of everyday life. You see them on restaurant tables, at events, on business cards, in product packaging, and increasingly in payments. They are one of the fastest, most frictionless ways to share information — just point a phone camera and the data appears instantly.

Our QR code generator lets you create eight different types of QR codes, fully customized with colors, size, margin, and error correction levels. Unlike many free generators, ours runs entirely in your browser — no signup, no watermarks, no expiration dates, and your data never leaves your device.

Eight QR Code Types

We support every common QR code type you will likely need:

1. Text — Encode any plain text: a note, a message, an address, or a code. Works with Unicode, including Hindi, emojis, and any script.
2. URL — Encode a website link. Scanning opens the URL directly in the phone's browser. Perfect for marketing flyers, packaging, and menus.
3. Email — Encode an email address with an optional subject and body. Scanning opens the mail app with a pre-filled draft.
4. Phone — Encode a phone number. Scanning prompts the user to call it with one tap. Great for customer support lines.
5. SMS — Encode a phone number and optional message. Scanning opens the SMS app with a pre-filled message.
6. WiFi — Encode WiFi network credentials. Scanning automatically connects the phone to the WiFi network — no password typing needed. Extremely useful for guest WiFi at restaurants and offices.
7. vCard (Contact) — Encode a full contact card with name, phone, email, and organization. Scanning saves the contact directly to the phone. Perfect for business cards.
8. Location (Geo) — Encode latitude and longitude. Scanning opens the location in the phone's maps app. Useful for event directions.

How to Generate a QR Code

Creating a QR code takes only a few seconds:

1. Choose the QR type from the eight tabs — Text, URL, Email, Phone, SMS, WiFi, Contact, or Location.
2. Fill in the required fields. The form changes based on the type you pick. For a URL code, just paste the link. For WiFi, enter the network name and password.
3. Optionally customize appearance — size, foreground color, background color, margin, and error correction level.
4. Click "Generate QR Code" and your QR code appears on the right side instantly.
5. Download as PNG or SVG — PNG for screen use, SVG for print-quality vector graphics that scale to any size.

Why Use Our QR Code Generator

Many QR code generators exist online, but ours offers some important advantages:

• 100% private. All QR codes are generated in your browser. Your data — including WiFi passwords and personal contact details — never leaves your device. No server, no logging, no tracking.
• Never expires. Our QR codes are static (data embedded in the pattern itself), so they work forever. No risk of a service shutting down and breaking your printed codes.
• No signup, no watermarks. Generate unlimited QR codes with no branding, no time limits, and no premium tiers.
• SVG download. Unlike most free generators, we offer SVG output — crucial for professional printing at any size without pixelation.
• Eight QR types. Text, URL, Email, Phone, SMS, WiFi, Contact, and Location — all in one tool.

Common Uses for QR Codes

QR codes work in dozens of practical scenarios. Some of the most common uses:

• Restaurant and cafe menus — one QR code on each table
• Guest WiFi access — encode network credentials for easy connection
• Business cards — add a QR code with your contact details
• Marketing flyers, posters, and packaging — link to your website
• Product labels — link to product info, warranty registration, or reviews
• Event tickets and invitations — encode event details or check-in URLs
• Payment links — encode UPI, PayPal, or Stripe payment URLs
• Store displays — link to reviews, product pages, or loyalty programs
• Real estate listings — connect to virtual tours and property details
• Contact-less information sharing — at conferences, meetups, or events

Tips for Reliable QR Codes

To make sure your QR codes scan reliably:

• Use dark colors on light backgrounds. QR codes work best with high contrast — black on white is ideal.
• Keep the quiet zone (margin) intact. The blank area around the QR is essential for scanners to locate it. Two modules minimum.
• Size matters. Print at least 2 × 2 cm for close-up scanning. For distance, use at least 1/10th of the scanning distance.
• Test before printing. Scan your QR code with two or three different phones before ordering a large print run.
• Use higher error correction for printed materials. Level M or Q handles smudges, lighting issues, and minor wear better than L.

Frequently Asked Questions

What is a QR code?

A QR (Quick Response) code is a two-dimensional barcode that stores information like text, URLs, contact details, or WiFi credentials. Smartphones can scan QR codes with their cameras to instantly access the encoded content. Originally invented in Japan in 1994 for automotive parts tracking, QR codes have become ubiquitous in marketing, payments, restaurant menus, and digital tickets.

Is this QR code generator free?

Yes, completely free with no signup required. You can generate unlimited QR codes of any type — text, URL, WiFi, contact card, email, phone, SMS, or location. There are no watermarks, no time limits, and no premium tiers. All codes you generate are yours to use however you like, commercially or personally.

Do my QR codes expire?

No. Our QR codes are static — the data is embedded directly in the QR pattern itself, not stored on any server. This means they will work forever, as long as the encoded URL or content still exists. There is no dependency on our server, so you can print, share, or archive them without any risk of expiration.

How do I scan a QR code?

Open your phone's camera app and point it at the QR code. Most modern iOS (iPhone X and later) and Android (Android 9+) devices detect QR codes automatically and show a notification or link to tap. If your camera doesn't detect it, install a free QR scanner app from the App Store or Play Store.

Is my data private and safe?

Yes. All QR generation happens entirely in your browser using JavaScript — your text, URLs, WiFi passwords, contact details, and any other data never leave your device. No data is uploaded to any server, logged, or shared. You can safely generate QR codes for sensitive information like WiFi passwords or personal contact details.

What size should I print my QR code?

For reliable scanning, QR codes should be at least 2 × 2 cm (0.8 × 0.8 inch) for close-up scanning, and larger for distance scanning. As a general rule, the QR code width should be at least 1/10th of the scanning distance. For a poster read from 10 feet away, use a QR code at least 30 cm (12 inches) wide. Download as PNG for print, or SVG for scalable vector quality.

What is error correction level in QR codes?

Error correction is how much damage a QR code can sustain and still be scannable. Level L (~7% recovery) is smallest but most fragile. Level M (~15%) is standard. Level Q (~25%) is good for print where logos may overlay. Level H (~30%) is best for places with wear, or where a logo overlays the center. Higher levels produce denser QR patterns but are more robust.

Can I use QR codes for my business commercially?

Yes, absolutely. Our QR codes have no licensing restrictions, no watermarks, and no attribution requirements. You can use them on menus, business cards, flyers, packaging, product labels, event tickets, or anywhere else — for both personal and commercial purposes. Many businesses generate QR codes here for restaurant menus, WiFi access, and marketing campaigns.

Related Tools You Might Find Useful

If you found this QR code generator helpful, you might also want to try our password generator for creating strong passwords, our Base64 encoder for encoding data safely, or our image compressor for preparing images for QR-linked pages.