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QR Craft | HTML5 Consumer-Facet QR Code Generator – Internet App

Model: 1.0 | CodeCanyon Prepared

Technical Necessities

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Browser Model Standing
Google Chrome 60+ ✅ Full Help
Mozilla Firefox 55+ ✅ Full Help
Apple Safari 12+ ✅ Full Help
Microsoft Edge 79+ ✅ Full Help
Opera 50+ ✅ Full Help
iOS Safari 12+ ✅ Full Help
Android Chrome 60+ ✅ Full Help

Any trendy net browser – no further plugins, server, or web connection required after preliminary load.

Desk of Contents

  • 1. Challenge Overview
  • 2. Key Options
  • 3. QR Sorts Supported (16+)
  • 4. Set up
  • 5. File Construction
  • 6. The best way to Use
  • 7. Customization Information
  • 8. API Reference
  • 9. Browser Help
  • 10. FAQ
  • 11. CodeCanyon Submission Information
  • 12. Help & Updates

1. Challenge Overview

QR Craft Grasp is a premium, absolutely client-side HTML5 QR code era and scanning utility that runs solely within the browser. No server, no database, no API keys, no web connection required after preliminary load. Merely open the HTML file and begin producing skilled QR codes immediately.

Key Highlights:

  • ✅ 100% Consumer-Facet – All processing occurs regionally
  • ✅ No Server Required – Works offline fully
  • ✅ No API Keys – No registration or limits
  • ✅ Privateness Centered – Zero monitoring, zero analytics
  • ✅ 16+ QR Sorts – Textual content, URL, WiFi, vCard, Crypto, Occasions & extra
  • ✅ Constructed-in Scanner – Add and decode any QR code
  • ✅ Actual-time Preview – See modifications as you kind
  • ✅ Customized Styling – Colours, sizes, error correction ranges
  • ✅ Export Choices – Obtain PNG or copy to clipboard
  • ✅ Responsive Design – Works on all units

✨ 2. Key Options

QR Code Era

  • 16+ Knowledge Sorts – Textual content, URL, Cellphone, SMS, E-mail, WhatsApp, FaceTime, Location, WiFi, Occasion, vCard, Crypto, PayPal, UPI, EPC, Scanner
  • Actual-time Dwell Preview – On the spot QR replace on each keystroke
  • Customized Colours – Foreground and background shade pickers
  • Adjustable Dimension – From 128px to 512px
  • Error Correction – L (7%), M (15%), Q (25%), H (30%) ranges

QR Scanner

  • Add any picture containing a QR code
  • On the spot decoding and end result show
  • Copy scanned outcomes to clipboard
  • Open URLs instantly from scan outcomes

Export Choices

  • Obtain as PNG – Excessive-quality picture obtain
  • Copy to Clipboard – Copy QR picture instantly
  • Print Prepared – Good for enterprise playing cards, flyers

⚡ Efficiency

  • Zero exterior dependencies
  • Light-weight (~150KB whole)
  • Quick era velocity
  • Cellular optimized

3. QR Sorts Supported (16+)

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Sort Description Format Instance
Textual content Plain textual content messages and notes Hi there World!
URL Web site hyperlinks and net addresses https://example.com
Cellphone Click on-to-call cellphone numbers tel:+1234567890
SMS Pre-filled textual content messages sms:+1234567890?physique=Hi there
E-mail E-mail with topic and physique mailto:[email protected]
WhatsApp Direct WhatsApp chat hyperlinks https://wa.me/1234567890
FaceTime Video name hyperlinks facetime:[email protected]
Location GPS coordinates geo:40.7128,-74.0060
WiFi Community credentials WIFI:S:SSID;T:WPA;P:move;;
Occasion Calendar occasions (iCal) BEGIN:VEVENT…
vCard Digital enterprise playing cards BEGIN:VCARD…
₿ Crypto Bitcoin/Ethereum funds bitcoin:tackle?quantity=0.01
PayPal Fee hyperlinks with quantity https://paypal.me/username
UPI Indian unified funds upi://pay?pa=person@financial institution
EPC European financial institution transfers BCDn002n1nSCT…
Scanner Add and decode QR codes

4. Set up

  1. Obtain the package deal
  2. Extract information to your net server
  3. Open index.html in browser
  4. Carried out! No configuration wanted.

Methodology 2: Native Use

  1. Obtain and extract information
  2. Double-click index.html
  3. Works instantly in your browser

Methodology 3: Customized Integration

<!-- Embrace information -->
<hyperlink rel="stylesheet" href="types.css">
<div id="qrcode"></div>
<script src="script.js"></script>

5. File Construction

qr-craft-master/
├── index.html      # Essential utility file
├── types.css      # Full styling (responsive)
├── script.js       # Full JavaScript (QR library + app logic)

Whole Dimension: ~150 KB (compressed)

6. The best way to Use

Step 1: Choose QR Sort

Click on on any QR kind button from the grid (Textual content, URL, WiFi, vCard, and so forth.)

Step 2: Enter Data

Fill within the kind fields that seem based mostly in your chosen QR kind

Step 3: Customise Styling (Non-compulsory)

  • Change foreground/background colours utilizing shade pickers
  • Modify dimension utilizing the vary slider (128px – 512px)
  • Choose error correction degree for sturdiness

Step 4: Generate & Export

  • QR code generates robotically in real-time
  • Click on Obtain PNG to save lots of as picture
  • Click on Copy Picture to repeat to clipboard

Step 5: Scan QR Codes (Scanner Mode)

  • Choose “QR Scanner” from the categories grid
  • Click on “Add QR Picture” button
  • Choose a picture containing a QR code
  • View decoded end result and duplicate/open if wanted

7. Customization Information

Change Default Colours

// In index.html - modify default values
<enter kind="shade" id="fgColor" worth="#000000">
<enter kind="shade" id="bgColor" worth="#ffffff">

Change Dimension Vary

// In index.html - modify min/max attributes
<enter kind="vary" id="qrSize" min="128" max="512" worth="256">

Change Branding/Header

// In index.html - edit header part
<div class="header">
    <h1>Your Model Title Right here</h1>
    <p>Your tagline right here</p>
</div>

Modify Colours in CSS

/* In types.css - change gradient colours */
background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);

/* Change major button shade */
background: linear-gradient(135deg, #4c63d2 0%, #6366f1 100%);

Add New QR Sort

// In script.js - add to QR varieties array
// 1. Add button in index.html
// 2. Add kind template in updateFormContent()
// 3. Add information era in generateQRData()

8. API Reference

World Object: qrApp (obtainable in console)

Core Strategies

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Methodology Description Utilization
generateQR() Generate QR code with present settings qrApp.generateQR()
switchType(kind) Swap between QR varieties qrApp.switchType(‘wifi’)
downloadQR() Obtain QR as PNG qrApp.downloadQR()
copyQR() Copy QR to clipboard qrApp.copyQR()
scanUploadedQR(file) Scan uploaded QR picture qrApp.scanUploadedQR(fileObject)

Configuration Choices

// Default configuration
{
    dimension: 256,           // QR dimension in pixels
    fgColor: '#000000',  // Foreground shade
    bgColor: '#ffffff',  // Background shade
    errorLevel: 'H'      // L, M, Q, H
}

9. Browser Help

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Browser Model Standing
Google Chrome 60+ ✅ Full Help
Mozilla Firefox 55+ ✅ Full Help
Apple Safari 12+ ✅ Full Help
Microsoft Edge 79+ ✅ Full Help
Opera 50+ ✅ Full Help
iOS Safari 12+ ✅ Full Help
Android Chrome 60+ ✅ Full Help

❓ 10. Ceaselessly Requested Questions

Q1: Does this require an web connection?
No! After preliminary load, QR Craft Grasp works fully offline.

Q2: Is there any information assortment or monitoring?
Completely none. Zero analytics, zero exterior calls, zero monitoring.

Q3: Can I add a brand to the QR code?
Sure, with error correction degree H (30%) you may overlay logos manually.

This fall: What number of QR codes can I generate?
Limitless. No restrictions, no API limits.

Q5: Can I take advantage of this on my web site?
Sure, you may combine it into any web site or net utility.

Q6: Does it work on cell phones?
Sure, absolutely responsive and touch-optimized for all cell units.

Q7: Can I customise the design?
Sure, full CSS is offered and well-commented for simple customization.

Q8: Is assist included?
Sure, 6 months of free assist included with buy.

Package deal Contents for Submission

qr-craft-master/
├── index.html
├── types.css
├── script.js
├── qr.min.js

12. Help & Updates

Help Included:

  • ✅ 6 months free assist from buy date
  • ✅ Lifetime updates for model 1.x
  • ✅ E-mail assist inside 24-48 hours
  • ✅ Bug fixes and safety updates

Prolonged Help (Non-compulsory):

  • 12 months assist extension obtainable
  • Customization providers obtainable (paid)
  • Precedence electronic mail assist

Conclusion

QR Craft Grasp is the whole answer for anybody needing an expert, dependable, and feature-rich QR code generator. With its client-side structure, 16+ QR kind assist, built-in scanner, and premium design, it provides distinctive worth for builders, companies, and people.

Use Instances: Internet builders, digital businesses, print outlets, occasion organizers, advertising professionals, small companies, and anybody who must create QR codes professionally.

QR Craft Grasp | HTML5 Consumer-Facet QR Code Generator – Internet App
Create, Customise, Scan. All in One Place.


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