Unlimited Free QR Code Generator

Generate perfect
QR codes in seconds

Create, customize and download QR codes for URLs, Wi-Fi, contacts, WhatsApp and more. Free forever — no sign-up to preview.

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QR Code Generator

Create Your QR Code

Fill in the details below — your QR code updates live as you type.

QR Code Types
Category

Hidden network

Page Info (optional)

JPG, PNG or GIF. Auto-cropped to 300×300.

Add Social Platforms

Your Links

Social Links QR codes are always Dynamic — they open a branded landing page.

L = 7% · M = 15% · Q = 25% · H = 30% data recovery

Eye-Ball

Shape and color of the inner dot

Eye-Frame

Shape and color of the outer ring

Live Preview

Auto-updates

Save Contact

Encoded data

Sign in to download & save your QR codes

Sign in to Download

Create a free account to download QR codes as PNG and SVG and save them to your library.

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Supported Formats

All QR Code Types

Every QR code type you'll ever need — all with live preview and instant download.

URL / Link

Turn any website address into an instantly scannable QR code.

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Plain Text

Encode any text — no internet required to decode.

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Email

Pre-fill recipient, subject and body for one-scan contact.

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Phone

Dial a number directly — no typing, just point and call.

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SMS

Pre-filled text message ready to send with a single scan.

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WhatsApp

Open a WhatsApp chat instantly — perfect for support & sales.

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Wi-Fi

Share Wi-Fi access without typing passwords on any device.

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vCard Contact

Digital business card — one scan saves all your details.

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Why Choose Us

Why SmartQR Hub?

Built for speed and simplicity. Powerful features, zero bloat.

Instant Preview

QR code updates as you type — see exactly what you get before downloading.

No Sign-up Required

Generate and preview unlimited QR codes without creating an account. Always free.

PNG & SVG Export

Download crisp vector SVG for print or optimized PNG for web and social media.

8 QR Types

URL, Text, Email, Phone, SMS, WhatsApp, Wi-Fi, vCard — everything covered.

No Watermarks

Clean, professional QR codes every time. No branding overlays, ever.

Secure & Private

No data is stored server-side during preview. Your content stays yours.

QR Types
8+
QR Code Formats
Pricing
Free
Forever, No Credit Card
Preview
Live
Instant Preview
Formats
PNG+SVG
Export Formats
Simple Process

How It Works

Three simple steps to your perfect QR code.

1

Choose a Type

Select the QR code type that fits your need — URL, Wi-Fi, vCard, WhatsApp and more.

2

Fill in Details

Enter your content. The live preview updates instantly so you see exactly what you get.

3

Download & Share

Download PNG for digital use or vector SVG for crisp print quality — always free.

FAQ

Frequently Asked Questions

Everything you need to know about SmartQR Hub.

No. You can generate and preview any QR code instantly — no account, no email, no credit card. Sign up only if you want to save codes or download them.
Yes — generate and preview any QR code without creating an account. Create a free account to save your codes and download them as PNG or SVG.
Static QR codes (URL, Text, vCard, Wi-Fi, etc.) never expire — the data is encoded directly in the image. They work indefinitely with no subscription required.
Static QR codes encode the data directly — they never expire and work offline. Dynamic QR codes store a redirect URL so you can change the destination after printing and track scans. Use static for most purposes; dynamic when you need analytics or editable links.
Select the Wi-Fi type, enter your network name (SSID), choose WPA/WPA2 security, and enter your password. The QR code is generated instantly. Guests scan it to join your network without typing the password.
Yes — select WhatsApp, enter your number in international format (e.g. +1 555 000 0000), and optionally add a pre-filled message. When customers scan it, WhatsApp opens directly to a chat with you.
Use SVG for print, signage, or any high-resolution use case — it scales to any size without quality loss. PNG is ideal for websites, presentations, and social media.
Yes — with a free account you can create trackable URL QR codes that log every scan with timestamps and device info.
Yes — use the Customization panel to pick any foreground and background color, adjust size, margin and error correction level to match your brand.
All generated QR codes follow the ISO/IEC 18004 standard and work with every modern smartphone camera app — no third-party scanner needed on iOS or Android.
Use the Social Links type. Add your Instagram, TikTok, LinkedIn, YouTube and other profiles. The QR code opens a branded landing page showing all your links — like a free Linktree alternative.
Yes — all QR codes generated on SmartQR Hub are royalty-free and can be used for any personal or commercial purpose including printed materials and packaging.
Get Started

Start Generating QR Codes
— Free

Free forever. No credit card required. No watermarks. No limits on previewing.

Create Your First QR Code Already have an account? Sign in →

Free QR Code Generator — No Sign-Up Required

SmartQR Hub is a free QR code generator that lets you create QR codes instantly without creating an account. Generate QR codes for URLs, Wi-Fi, WhatsApp, vCard contacts, email, SMS, phone numbers, and social links — all with a live preview. Download your QR code as PNG or SVG, free forever. No subscription, no watermark, no expiry.

WiFi & WhatsApp QR Codes Made Simple

Our WiFi QR code generator lets guests join your network with one scan — no password typing. Works on iOS and Android automatically. Our WhatsApp QR code generator creates a click-to-chat link so customers can message you instantly. Both are completely free with no sign-up required to preview.

Digital Business Cards & vCard QR Codes

Replace paper business cards with a vCard QR code. Share your name, phone, email, and website — one scan saves everything to the contact list. Download a print-ready SVG QR code for sharp quality at any size. Free QR code generator for business cards with no account needed to preview.