Best G Code Generator Apps

225+ iOS apps curated and reviewed

4.4 avg rating
19 free apps
Updated June 2026

With an average user rating of 4.4★, the g code generator category is one of the App Store's strongest. Browse all 225+ apps we track, sorted so the most loved ones surface first.

Top Picks for G Code Generator

GCode Generator#1

GCode Generator by Omer Faruk BAGCI

Convert any image to g-code
Editor's Choice
🔧 Utilities
0.0(0 ratings)
FreeIn-App Purchases
GCode Generator screenshot 1
GCode Generator screenshot 2
GCode Generator screenshot 3
GCode Generator screenshot 4
GCode Generator screenshot 5

This utility transforms images into high-quality G-Code for CNC machines, laser engravers, and plotters. It offers advanced controls for fine-tuning output and is designed for makers and professionals.

G Code Generator CNC OD ID#2

G Code Generator CNC OD ID by Motionics, LLC

Strong Contender
🔧 Utilities
3.8(18 ratings)
$3.99
G Code Generator CNC OD ID screenshot 1
G Code Generator CNC OD ID screenshot 2
G Code Generator CNC OD ID screenshot 3
G Code Generator CNC OD ID screenshot 4
G Code Generator CNC OD ID screenshot 5
G Code Generator CNC OD ID screenshot 6

This utility app simplifies CNC G-code generation for various OD and ID machining tasks. Input numerical values to quickly create codes for angles, radii, chamfers, and more. Easily copy, email, or screenshot your generated G-codes.

QR, Barcode Scanner for iPhone#3

QR, Barcode Scanner for iPhone by 堃 汪

QR Code Reader & Authenticator
Worth Considering
🔧 Utilities
4.6😞(49K ratings)
FreeAdsIn-App Purchases
QR, Barcode Scanner for iPhone screenshot 1
QR, Barcode Scanner for iPhone screenshot 2
QR, Barcode Scanner for iPhone screenshot 3
QR, Barcode Scanner for iPhone screenshot 4
QR, Barcode Scanner for iPhone screenshot 5
QR, Barcode Scanner for iPhone screenshot 6

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.

What We Love

  • 🚀 Fast and easy to use
  • 👍 Handy for scanning QR codes
  • 💡 Helpful for finding product information

Room to Improve

  • 🐛 Frequent crashes and issues with scanning
  • 💰 Misleading subscription model and unauthorized charges
  • 🔍 Lack of transparency around pricing and features

More G Code Generator apps to explore

4
RBX & Codes: Skins Coins
RBX & Codes: Skins Coins
RBX & Codes: Skins Coins
Codes daily: Coins Skin Rbx
Free

Discover a vast gallery of character skins and items. Generate daily codes for in-game redemption and calculate coins for gifts. Test your game knowledge with community-created quizzes and find high-definition wallpapers.

Character skins and items galleryDaily RBX codes for redemptionCoin calculator for gifts
🎬 Entertainment
(2.3K)
free with in-app purchases
5
QR Code Generator, QR Template
QR Code Generator, QR Template
QR Code Generator, QR Template
Make your unique QR Code Easy
Free

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.

Generate QR codes for links, text, Wi-Fi, and moreCustomize with colors, patterns, and framesAdd logos and text for personalization
📊 Productivity
(17K)
free with in-app purchases
6
QR Code Generator - MQRG
QR Code Generator - MQRG
QR Code Generator - MQRG
Create and Edit Smart QR
Free

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.

Create QR codes for URLs, text, Wi-Fi, contacts, and moreFully customize icons, shapes, colors, and textBatch creation from CSV or JSON files
🔧 Utilities
(3.5K)
free with in-app purchases
7
QRCode G
QRCode G
QRCode G
Scan&Reader&Generate QRCode
Free
🔧 Utilities
(0)
8
Free QR Code Reader simply to scan a QR Code
Free QR Code Reader simply to scan a QR Code
Free QR Code Reader simply to scan a QR Code
by NAKAYUBI CORPORATION
Free

Easily read and generate QR codes with this straightforward application. It allows for quick scanning of existing codes and the creation of new ones from text or URLs. All scanned and generated codes are conveniently stored in a history for later access.

QR code readingQR code generationHistory management
📊 Productivity
(1.9K)
free
9
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
10
EasyQR Code Scan
EasyQR Code Scan
EasyQR Code Scan
QR Scanner, Generator & Reader
Free

Scan, create, and manage QR and barcodes with this intuitive utility. It offers fast and secure code handling for various tasks, including shopping and business. Generate personalized codes with artistic designs and even recognize objects using AI.

Scan QR codes and barcodesCreate personalized QR codesSave and organize scan history
🔧 Utilities
(137)
ad-supported
11
QR Code Maker
QR Code Maker
QR Code Maker
by Matan Radomski productions
Free

Generate and save various types of QR codes for personal or business use. Supports URLs, plain text, emails, contacts, phone numbers, and SMS messages. Create barcodes in different sizes and save them to your device.

Create QR codesSave QR codesShare QR codes
🔧 Utilities
(19)
free
12
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
13
Advanced Barcode Generator
Advanced Barcode Generator
Advanced Barcode Generator
Advanced QR Code Generator
Free

Create custom barcodes and QR codes without ads or an internet connection. This free utility app allows for offline generation of various code types for personal or professional use.

Barcode generationQR code generationNo ads
🔧 Utilities
(7)
free
14
Barcode: QR code scanner
Barcode: QR code scanner
Barcode: QR code scanner
Scanner, reader, generator qr
Free

Easily scan and generate QR codes and barcodes. This app decodes various types of information, including text, URLs, contacts, and Wi-Fi credentials. It also allows you to create custom QR codes for sharing and saving.

Scan QR codes and barcodesGenerate QR codesDecode text, URLs, contacts, Wi-Fi
🔧 Utilities
(535)
ad-supported
15
AI Code Genie
AI Code Genie
AI Code Genie
AI QR & QR Code
Free

This app uses AI to help you scan, create, and design QR codes. It can generate custom codes for links or texts, and even turn them into artistic designs. Make your QR codes smart, fast, and beautiful.

AI QR code generationCustom QR code creationFast QR code scanning
📊 Productivity
(5)
free
16
QR-code & Barcode Scanner QRgo
QR-code & Barcode Scanner QRgo
QR-code & Barcode Scanner QRgo
Scan, Generate & Read QR codes
Free

Easily scan and generate various QR and barcode types. Access detailed product and QR code information, maintain a scan history, and create codes for social media. Offers batch scanning and CSV export capabilities.

Scan 15+ QR & barcode typesDetailed product/food infoQR code data cards
🔧 Utilities
(1K)
free with in-app purchases
17
JDoodle: Code Compiler
JDoodle: Code Compiler
JDoodle: Code Compiler
Compile, Execute Code Anywhere
Free

This mobile IDE and compiler allows you to write, compile, and execute code for over 85 languages on your device. It features AI-powered debugging and code generation, making it a comprehensive tool for programmers on the go. Sync and save your projects with advanced privacy controls.

Compile and execute code for 85+ languagesAI Code Debug & Execute in Interactive ModeAI Code Generator
🛠️ Developer Tools
(86)
free
18
Sequence :: G-Code editor, CNC
Sequence :: G-Code editor, CNC
Sequence :: G-Code editor, CNC
Machining, CAD Modeling, CAM
Free

This app is a text editor for G-Code and M-Code, designed for machining on CNC and lathe machines. It allows users to import, save, and visualize STL models with a built-in 3D renderer. Subscriptions are available and can be canceled anytime.

G-Code and M-Code editingCNC and lathe machine code supportCommand list for G-Codes and M-Codes
🎨 Graphics & Design
(59)
free with in-app purchases
19
QR-Code-Generator
QR-Code-Generator
QR-Code-Generator
by Thomas Burow
Free
🔧 Utilities
(0)
20
QR - Barcode Scanner & Creator
QR - Barcode Scanner & Creator
QR - Barcode Scanner & Creator
QR Code Generator & QR Reader
Free
🔧 Utilities
(0)