Best 321 QR Code Generator Apps

237+ iOS apps curated and reviewed

4.6 avg rating
20 free apps
Updated May 2026

Finding the right 321 qr code generator apps can be overwhelming with so many options. We've analyzed 237+ apps to bring you the best choices for 2026, from free options to premium solutions with advanced features.

Compare top 321 QR Code Generator Apps (May 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1QR Code Generator - MQRGQR Code Generator - MQRGFree4.6★ (3.5K)YesYesJul 2026
2321 QR Code Generator321 QR Code GeneratorFreeNoNoMay 2026
3QR Code Generator, QR TemplateQR Code Generator, QR TemplateFree4.8★ (17K)YesYesJul 2026
4QR Code Reader: Quick ScanQR Code Reader: Quick ScanFree4.6★ (19K)YesNoJul 2026
5QR Code Reader ·QR Code Reader ·Free4.7★ (669K)YesYesJul 2026
6QR Code & Barcode Scanner ・QR Code & Barcode Scanner ・Free4.6★ (83K)YesYesJul 2026
7QR Code: Reader & GeneratorQR Code: Reader & GeneratorFree4.5★ (12K)YesYesJul 2026
8QR Pro - QR Code ScannerQR Pro - QR Code ScannerFree4.5★ (28K)NoNoJul 2026

Top Picks for 321 QR Code Generator

QR Code Generator - MQRG#1

QR Code Generator - MQRG by NBApps

Dynamic QR: URL, Image & PDF
Editor's Choice
🔧 Utilities
4.6😐(3.5K ratings)
FreeAdsIn-App Purchases
QR Code Generator - MQRG screenshot 1
QR Code Generator - MQRG screenshot 2
QR Code Generator - MQRG screenshot 3
QR Code Generator - MQRG screenshot 4
QR Code Generator - MQRG screenshot 5
QR Code Generator - MQRG screenshot 6

Easily create and customize dynamic QR codes for various purposes. Generate codes for URLs, text, Wi-Fi, contacts, and more, with options for batch creation and real-time analytics. Edit existing codes anytime and receive scan notifications.

What We Love

  • 🚀 Easy to use
  • 👍 Useful features
  • 💡 Customizable QR codes
  • 🚀 Fast and efficient

Room to Improve

  • 🐛 Crashes and freezes
  • 💰 Expensive subscription
  • 🔒 Privacy concerns
QR Code Generator, QR Template#3

QR Code Generator, QR Template by Gulooloo Tech

Make your unique QR Code Easy
Worth Considering
📊 Productivity
4.8😞(17K ratings)
FreeAdsIn-App Purchases
QR Code Generator, QR Template screenshot 1
QR Code Generator, QR Template screenshot 2
QR Code Generator, QR Template screenshot 3
QR Code Generator, QR Template screenshot 4
QR Code Generator, QR Template screenshot 5
QR Code Generator, QR Template screenshot 6

Easily create custom QR codes for various content types like links, text, and Wi-Fi. Personalize your codes with colors, logos, and templates to make them stand out. Includes a QR scanner and diverse export options.

What We Love

  • 🚀 Easy to use
  • 👍 Helpful for small businesses
  • 💡 Great for creating QR codes
  • 🚀 Simple and efficient

Room to Improve

  • 🐛 Doesn't work as expected
  • 💰 Expensive subscription
  • 🔍 Limited customization options

More 321 QR Code Generator apps to explore

4
QR Code Reader: Quick Scan
QR Code Reader: Quick Scan
QR Code Reader: Quick Scan
Simple QR Code Scanner app
Free

Scan QR codes and barcodes quickly with your iPhone camera. Access your scan history, scan from photos, and use a flashlight for dark environments. Share your scanned items easily.

Automatic camera activationScan from photo libraryScan history access
📊 Productivity
(19K)
ad-supported
5
QR Code Reader ·
QR Code Reader ·
QR Code Reader ·
Barcode Scanner & QR Generator
Free

Easily scan various QR codes and barcodes to access detailed product information, data cards, and scan history. Organize your scans with folders and export data to CSV. Offers unlimited scans and ad-free experience with a PRO subscription.

Scan 15+ code typesProduct & food detailsQR code data cards
🔧 Utilities
(669K)
freemium
6
QR Code & Barcode Scanner ・
QR Code & Barcode Scanner ・
QR Code & Barcode Scanner ・
QR Scanner, Generator & Reader
Free

Scan any QR code or barcode to access online information, create and share custom QR codes for various purposes, and manage inventory with a business scanner mode. Supports numerous code formats and offers iCloud synchronization for scan history.

Scan QR codes and barcodesCreate and share custom QR codesBusiness scanner mode for inventory
🔧 Utilities
(83K)
free with in-app purchases
7
QR Code: Reader & Generator
QR Code: Reader & Generator
QR Code: Reader & Generator
Barcode Scanner & Maker App
Free

Scan any QR code or barcode instantly with your phone's camera. Generate custom QR codes for various purposes like opening URLs, accessing Wi-Fi, or sharing contact information. Personalize your generated codes with colors and social media icons.

Scan QR codes and barcodesGenerate custom QR codesCreate Wi-Fi, Email, URL, Phone QRs
🔧 Utilities
(12K)
free with in-app purchases
8
QR Pro - QR Code Scanner
QR Pro - QR Code Scanner
QR Pro - QR Code Scanner
QR Code Reader and Generator
Free

This application provides fast and secure scanning of QR codes and various barcode formats. It offers an ad-free and privacy-focused experience with no hidden costs or data collection. Simply open the app and point your camera at the code to scan.

Ad-free scanningPrivacy-focusedNo in-app purchases
🔧 Utilities
(28K)
free
9
QR Code Reader/QR Scanner App
QR Code Reader/QR Scanner App
QR Code Reader/QR Scanner App
Barcode/QR Code Reader Master
Free

Scan all standard 1D and 2D barcodes and QR codes quickly and easily. Generate custom QR codes with AI and view product details directly from scans. Works offline and in low light conditions, with scan history saved for convenience.

Scans all standard 1D and 2D codesGenerates personalized QR codes with AIScans and views product details online
🔧 Utilities
(140K)
free with in-app purchases
10
QR TIGER QR Code Generator
QR TIGER QR Code Generator
QR TIGER QR Code Generator
QR Creator and Scanner
Free

Easily create personalized QR codes with custom designs, logos, and colors. This app also includes a free, ad-free scanner and offers dynamic QR code options for tracking and editing.

Customizable QR code design (colors, patterns, logos)Static and dynamic QR code optionsEditable dynamic QR codes
🔧 Utilities
(1.4K)
free
11
QR Code Scanner & AI Generator
QR Code Scanner & AI Generator
QR Code Scanner & AI Generator
Read or Make QR and Barcodes
Free

Easily scan QR codes and barcodes to access information or create custom codes for various data types. Features include security checks for web links, product information retrieval, and an ad-free experience with advanced customization options in the pro version.

Scan QR codes and barcodesCreate custom QR codesSecurity check for web links
🔧 Utilities
(4.5K)
free with in-app purchases
12
QR, Barcode Scanner for iPhone
QR, Barcode Scanner for iPhone
QR, Barcode Scanner for iPhone
QR Code Reader & Authenticator
Free

This app quickly scans QR codes and barcodes using your device's camera. It also allows you to create and share custom QR codes, offers a 2FA authenticator, and provides features like batch scanning and scan history retrieval.

Automatic QR/barcode scanningQR code creation and sharing2FA authenticator
🔧 Utilities
(49K)
free with in-app purchases
13
QR Code Reader*Barcode Scanner
QR Code Reader*Barcode Scanner
QR Code Reader*Barcode Scanner
QR NOW: Scan Codes & Generator
Free

Easily scan and generate QR codes and barcodes for various purposes, including Wi-Fi access, product information, and URLs. Save and manage your codes, and even check lottery tickets. Offers both free and premium features for enhanced customization and unlimited use.

Scan any QR code or barcodeCreate custom QR codes for Wi-Fi, URLs, and moreGenerate barcodes for products
🔧 Utilities
(22K)
freemium
14
QR Code & Barcode Scanner :
QR Code & Barcode Scanner :
QR Code & Barcode Scanner :
QR Scan, Generator & Reader
Free

Easily scan QR codes and barcodes for various information like Wi-Fi, text, and URLs. Instantly connect to Wi-Fi networks, search products online, and generate custom QR codes for different data types. The app also supports batch scanning and saves your scan and creation history.

Scan all QR and barcode typesConnect to Wi-Fi instantlySearch scanned products online
🔧 Utilities
(1.2K)
free with in-app purchases
15
QR Reader for iPhone
QR Reader for iPhone
QR Reader for iPhone
QR Code, Barcode & PDF Scanner
Free

This app functions as a versatile scanner, capable of reading QR codes, barcodes, business cards, and documents. It also allows for the creation of custom QR codes and provides features like auto-detect scanning and website security checks.

QR code and barcode scanningDocument and business card scanningPuzzle scanning
🔧 Utilities
(1.4M)
free with in-app purchases
16
Simple QR Code Generator
Simple QR Code Generator
Simple QR Code Generator
by Sebastian Fox
Free
🔧 Utilities
(0)
17
QR Code Reader, Scan Barcode
QR Code Reader, Scan Barcode
QR Code Reader, Scan Barcode
QR Reader & Barcode Scanner
Free

Easily scan and generate QR codes and barcodes with this efficient and reliable app. Access URLs, contact info, product details, and more. Create custom QR codes and manage your scan history.

Accurate QR and barcode scanningQR code generationScan history tracking
🔧 Utilities
(2.9K)
free with in-app purchases
18
QR Code Reader & Generator App
QR Code Reader & Generator App
QR Code Reader & Generator App
QR Barcode Scanner & Creator
Free

Easily scan and generate QR codes and barcodes for various information types. Customize your QR codes with colors, logos, and shapes before sharing them. Supports a wide range of code types and batch scanning.

Scan QR codes and barcodesCreate QR codes and barcodesSupport for multiple code types
📊 Productivity
(1.2K)
free with in-app purchases
19
QR Code Scanner · Barcode
QR Code Scanner · Barcode
QR Code Scanner · Barcode
QR Reader & Barcode Generator
Free

Instantly scan QR codes and barcodes with your camera to access links, WiFi, contacts, and product information. Create custom QR codes for various purposes, including social media and business transactions. Offers advanced features like batch scanning and product data lookup.

Instant QR/barcode scanningCreate custom QR codesBatch scanning capability
🔧 Utilities
(2.6K)
free with in-app purchases
20
QR Code Master: Scan & Maker
QR Code Master: Scan & Maker
QR Code Master: Scan & Maker
Scan, and create QR codes.
Free

Instantly scan and create QR codes and barcodes with this powerful toolkit. It offers fast, reliable scanning even in challenging conditions and allows for the generation of custom codes for various data types. Enjoy a private and secure experience with features like history logging and batch scanning.

Lightning-fast QR code scanningCreate custom QR codes (URLs, text, vCards)Wi-Fi network connection via QR code
🔧 Utilities
(1.5K)
freemium

FAQ about 321 QR Code Generator

What are the best 321 qr code generator apps for iPhone?
QR Code Generator - MQRG tops our 321 qr code generator apps ranking as of May 2026, with a 4.6-star average from 3.5K App Store ratings, and it's free to download.
Yes — 20 of the top 321 qr code generator apps we rank are free to download, including QR Code Generator - MQRG and 321 QR Code Generator.
QR Code Generator - MQRG shows ads and offers in-app purchases, according to its App Store listing as of May 2026.
We track 237+ 321 qr code generator apps on the iOS App Store as of May 2026, ranked by rating, recency, and analysis of real user reviews.
You can create QR codes for a wide variety of information, including URLs, plain text, Wi-Fi credentials, phone numbers, SMS messages, email addresses, vCards, multi-links, PDFs, images, Google Places, and social media profiles. The app also supports advanced vCard+ and multi-link formats.
Yes, all QR codes created with this app are fully editable at any time. This means you can update information like Wi-Fi passwords, website links, contact details, or menu updates without needing to generate a new QR code.