Free QR Code Generator — WiFi, vCard & URL

What Is a QR Code?

A QR (Quick Response) code is a two-dimensional barcode that stores information as a pattern of black squares on a white background. Scan it with any phone camera and it can open a website, connect to a WiFi network, save a contact, add an event to a calendar, or trigger a payment.

Unlike a traditional barcode, a QR code holds far more data — up to a few thousand characters — and it scans in any orientation. That versatility is why QR codes are everywhere: restaurant menus, business cards, product packaging, event tickets, and payment terminals.

The type of QR code you need depends on what you want the scan to do:

• URL QR — opens a website. The most common type, used on packaging, posters, and flyers.
• WiFi QR — connects a phone to a network automatically. No password typing, no telling guests the network name.
• vCard QR — saves your contact details straight to the phone's address book. The digital replacement for a paper card.
• Event QR — adds an event to the phone's calendar with a single scan.
• Payment QR — encodes SEPA, UPI, or crypto wallet details for fast, error-free payments.
• Plain text QR — encodes any snippet of text, useful for Wi-Fi setup instructions or short notes.

All 11 Free QR Generators

iluv.tools ships a full suite of QR generators, each specialized for one type of data. All 11 run in-browser, are completely free, and support high-resolution PNG and SVG export.

New to QR codes? Read the best free QR code generator no-signup guide or the full QR generator comparison to see how these tools stack up against the competition.

Why Browser-Based Generation Is Safer

A QR code is a container for data — and that data can be sensitive. A WiFi QR code contains your network password. A vCard contains your phone number, email, and address. A SEPA or crypto QR contains payment details.

Many online generators require you to paste this information into a web form, which sends it to their server. What happens to it after that is their policy, not yours. A browser-based generator flips the model: the QR code is computed locally using a JavaScript library, and your data never leaves the page. That means:

• No account — no password database to leak, no email to receive spam.
• No upload — no server-side logs, retention policies, or breach exposure.
• No tracking — no analytics pixel recording that you generated a payment QR at 3 PM.
• No watermark — clean codes that print at full resolution, every time.

iluv.tools vs QRCode Monkey vs QR Tiger

Three of the most popular free options are iluv.tools, QRCode Monkey, and QR Tiger. All three make working static QR codes, but they differ in what happens to your data, what the free tier includes, and whether you can export at print quality.

QR Tiger is a legitimate choice if you need dynamic codes with scan analytics for a business campaign. But if your goal is a quick, permanent, print-ready QR code — a WiFi code for a café, a vCard for your business card, a UPI code for your shop — a local generator is faster, free, and keeps your data private.

Best Use Cases: WiFi, Cards, Payments, Reviews

WiFi QR codes for cafés, offices, and Airbnbs

The single most useful QR code for most people is the WiFi QR generator. Instead of telling a guest "the password is C-a-p-t-i-v-a-t-e-0-8", you print a QR code and they scan it. The phone connects automatically — no typos, no case-sensitivity mistakes. Print one for the counter, the office whiteboard, or the Airbnb welcome packet. See our WiFi QR for business guide for the full playbook.

Business cards and networking

Add a vCard QR to your name badge or business card so contacts save your details instead of typing them. This is the modern version of the paper business card — learn the full setup in our digital business card guide and the vCard vs digital card comparison.

Payments: SEPA, UPI, and crypto

Payment QR codes eliminate the risk of mistyped IBANs, UPI IDs, or crypto addresses. Generate a SEPA QR for European invoices, a UPI QR for Indian storefronts, or a crypto QR for Bitcoin or Ethereum wallets. For the security side, read our crypto QR scam guide.

Reviews and events

Print a Google Review QR on receipts and tables to turn satisfied customers into reviews. Generate an event QR that adds a session to attendees' calendars the moment they scan it. For multi-location review campaigns, the bulk generator creates hundreds of unique codes at once — covered in our multi-platform review QR guide.

Frequently Asked Questions

Are free QR code generators really free?

Yes, for static QR codes. The catch is hidden elsewhere — account walls, watermarks, low export resolution, or data collection. A browser-based generator with no account, no upload, and high-res export is free with no strings attached.

Do I need a dynamic (paid) QR code?

Only if you must edit the destination after printing or need scan analytics. For WiFi, contact, event, and most URL use cases, a static QR code works permanently and costs nothing.

Is my WiFi password exposed when I generate a WiFi QR?

On a browser-based generator, no — the password is processed locally and only the QR pattern (which encodes the password) is produced. Avoid paste-to-web generators for anything sensitive.

What resolution should I export for print?

For print, export at least 1000×1000 px or use vector SVG. A 2 cm QR code on a business card needs roughly 300 DPI to scan reliably.

Can I add a logo to a QR code?

Yes, but it reduces error-correction headroom, which raises scan failure risk. Keep the logo small and centered, and always test the printed result with a phone before mass production.

How long does a static QR code last?

Forever. A static QR code encodes the data directly into the pattern, so it works as long as the destination (a URL, a payment address) stays valid. There is no expiry, no account to cancel, and no subscription to renew.

Generate a free QR code now — no signup, no upload, no watermark.
Open the QR Code Suite →