The QR Code Generator from Free Tool Mart lets you create QR codes for websites, WiFi networks, vCards, Instagram, Facebook, WhatsApp, and more — all within seconds.
Customize format, error correction, size, and colors, then generate, preview, and download instantly. No account, no limits, completely free.
QR Code Generator – Free Online Tool by Free Tool Mart
Free Online Tool
QR Code Generator
Create scannable QR codes for links, WiFi, contacts & social profiles.
Set Colors +
Use high contrast so the QR stays easy to scan.
Advanced QR Options
How to Use the Free QR Code Generator (3 Simple Steps)
Enter Your Details
Type the information you want to convert, such as a website link, WiFi login details, phone number, Instagram profile, or a simple text message.
Customize Your QR Code
Choose the output size, color style, format, and error-correction level. You can create WiFi QR Codes (WPA3 supported), Instagram QR codes, business QR codes, and more.
Generate & Download
Click Generate to instantly preview your QR code. Download it as PNG or SVG for use on websites, prints, packaging, menus, business cards, or marketing materials.
Create Smart QR Codes for Every Use Case
Share information instantly
Use the Free Tool Mart QR Code Generator to:
- Share your Instagram QR code on posters, packaging, or shop counters
- Give guests instant WiFi access without typing a password
- Place a contact vCard QR on business cards for one-tap saving
- Add quick text or instruction QR codes to packages or documents
It works like your own personal QR mart for everyday sharing.
Boost marketing, sales, and customer support
For businesses, QR codes create a smooth bridge from offline to online. Use them to:
- Add URL QR codes to flyers, banners, product labels, or ads
- Place a WhatsApp QR code on invoices or support pages
- Add a location QR to event invites or storefront displays
- Share app store links with a single QR instead of long URLs
You can even combine QR campaigns with other Free Tool Mart tools (like the Business ROI Calculator) to measure how well these campaigns perform.
What Type of QR Codes Can I Create?
The Free Online QR Code Generator supports multiple formats for personal, professional, and business use.
Website / URL QR Codes
Convert any link into a QR code for menus, landing pages, surveys, or promotions.
vCard (Contact) QR Codes
Let people save your full contact details — name, phone, email, and company — with one scan.
SMS QR Codes
Open the SMS app with your number and message pre-filled. Ideal for quick inquiries or support.
Email QR Codes
Create ready-to-send emails with subject and body preloaded — perfect for feedback or confirmation.
Text QR Codes
Turn any short text, promo code, instruction, or note into a scannable message.
WiFi QR Codes (Supports WPA3)
Let guests join your WiFi network instantly. Supports WPA3, WPA2, WPA, WEP, and open networks.
Social Media QR Codes
Generate QR codes for Instagram, Facebook, X (Twitter), WhatsApp, and more.
Location QR Codes
Open Google Maps with your pinned location — useful for offices, events, shops, and factories.
Benefits of Using the QR Code Generator
Free forever – No account, watermark, or usage limits
Supports all major QR types – URL, vCard, WiFi, text, email, SMS, social media, and location
Brand-matching colors – Customize QR code colors while keeping them fully scannable
High-quality output – PNG for digital use, SVG for sharp printing
Fast and lightweight – Works smoothly on mobile and desktop
Privacy-friendly – Your data stays in your control; no hidden tracking or forced link shorteners
Easy integration – Add the same QR across your website, designs, print media, or packaging
Ideal for experimentation – Print different QR codes to compare landing pages or promotions
FAQs – Free QR Code Generator
A QR Code Generator creates scannable codes containing information such as links, WiFi passwords, contact details, text, app links, or social media profiles. When scanned, the information opens instantly. Free Tool Mart’s QR Code Generator works online, requires no login, and supports all major QR types.
Yes. Enter your SSID and password, choose WPA3, and the QR code will connect users instantly. Perfect for homes, offices, cafés, and guest areas.
Select Instagram, enter your profile URL or username, and the tool converts it into a scannable QR code that leads directly to your page.
Yes. All QR codes — WiFi, URL, vCard, Instagram, SMS, email, or location — are 100% free with no expiration, limits, or required registration.
Yes. You can choose foreground and background colors to match your branding before generating the QR code.
Yes. You can generate both standard vCard and vCard 4.0 contact QR codes with name, phone, email, company, and address.
Yes. SMS QR opens the user’s messaging app with your number and message pre-filled. Email QR opens a ready-to-send message with subject and body.
You can download QR codes as PNG (web use) or SVG (high-resolution printing).
No. QR codes from Free Tool Mart never expire. They remain valid as long as your link or data works.
Yes. Enter your address or coordinates, and the QR code opens Google Maps directly after scanning.
Paste your App Store or Google Play link, and the QR code will take users directly to the install page.
Learn More About QR Codes
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