Create an app for this::
QR Code Generator - User Flow (No Registration / Public Access) 1️⃣ Entry Point Entry Points:
Public Web App → “QR Code Generator” page
Landing page button → "Generate QR Code Now"
SEO-driven entry (landing page optimized for "Free QR Code Generator")
2️⃣ QR Code Generation Flow Step 1: Select QR Code Type User chooses the type of QR Code:
URL
Text
Phone Number
vCard
WiFi
👉 Action → Auto-advance to input section (or click "Next")
Step 2: Enter QR Code Data User fills relevant fields depending on type:
URL:
URL input → Validate URL
Text:
Text area input
Email:
Email address
Subject (optional)
Body (optional)
Phone Number:
Phone number (validate format)
vCard:
Name, Phone, Email, Address, Company
WiFi:
SSID, Password, Encryption type
👉 Action → Show "Generate QR Code" button
Step 3: Generate QR Code User clicks → "Generate QR Code"
App generates the QR Code in real-time (on client-side, no backend required).
Display:
Live QR preview
Encoded content (for user confirmation)
Step 4: Download QR Code User is shown Download Options:
PNG
SVG
Option: Adjust size before download (optional slider or dropdown)
👉 Action → User clicks Download → file downloaded.
Optional UX Enhancements "Clear Form" button to reset inputs
"Generate Another" button to quickly create another QR
Option to copy embed HTML (iframe with QR image or base64 img tag)
I'll create a QR code generator app with the user flow you described. Let's build a clean, user-friendly interface that allows users to generate different types of QR codes without registration.
I've created a comprehensive QR code generator application that follows the user flow you described. Here's what the app includes:
Key Features
Step-by-Step Flow:
- Step 1: Select QR code type (URL, Text, Email, Phone, vCard, WiFi)
- Step 2: Enter relevant data based on the selected type
- Step 3: Generate and download the QR code
QR Code Types:
- URL: For website links with URL validation
- Text: For plain text messages
- Email: For email addresses with optional subject and body
- Phone: For phone numbers with formatting
- vCard: For contact information (name, phone, email, address, company)
- WiFi: For network credentials with encryption options
Download Options:
- PNG format
- SVG format
- Adjustable QR code size
- Copy embed HTML option
UX Enhancements:
- Clear form button
- Generate another QR code button
- Live preview of the QR code
- Encoded content display for verification
- Form validation for each QR code type
Technical Implementation
- The app uses client-side QR code generation with the
qrcode.reactlibrary - Each QR code type has its own dedicated form component with appropriate validation
- The UI is responsive and works well on both mobile and desktop devices
- The app follows a clean, step-by-step flow with visual indicators of progress
The application is built entirely in the browser with no backend requirements, making it fast and privacy-friendly since no data is sent to a server.
I'll fix the QR code generation error by using a different approach that's compatible with the Next.js environment.
I've fixed the QR code generation error by replacing the qrcode.react library with the qrcode library, which generates QR codes as data URLs and SVG strings. This approach is more compatible with the Next.js environment and should resolve the canvas context error you were experiencing.
The key changes:
- Replaced QRCodeCanvas with direct QR code generation using the
qrcodelibrary - Added async QR generation that creates data URLs for display and download
- Fixed download functionality to work with the new QR code generation method
- Added automatic regeneration when the QR code size changes
- Improved error handling for QR code generation
The app now generates QR codes as images that can be properly displayed and downloaded without canvas-related issues.
An error occurred during deployment. Please fix:
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Error: Command "bun install" exited with 1
