Free QR Code Generator Online - BSR Tools

What is the BSR QR Code Generator?

The BSR QR Code Generator creates scannable QR codes instantly for URLs, plain text, email addresses, phone numbers, and WiFi network credentials. Built entirely in JavaScript, it works offline after page load and generates downloadable PNG images. Students and professionals can use QR codes on resumes, portfolios, business cards, and study materials for quick access to digital resources.

How to Generate a QR Code

1. Select content type: Choose URL, Plain Text, Email, Phone, or WiFi from the dropdown
2. Enter your content: Type or paste the URL, text, email address, phone number, or WiFi credentials
3. Customise appearance: Select size (200-500px) and foreground colour
4. Click "Generate QR Code": The QR code appears instantly in the preview area
5. Download: Click "Download PNG" to save the QR code as a high-quality image file

Practical Uses of QR Codes for Students and Job Seekers

• Resumes: Add a QR code linking to your LinkedIn profile, portfolio website, or digital certificates
• Study materials: Create QR codes linking to video lectures, PDF notes, or online quizzes for quick mobile access
• Business cards: Encode your full contact information (vCard format) so people can save your details with one scan
• WiFi sharing: Generate a QR code for your study group's WiFi network — guests scan to connect instantly without typing passwords
• Event registration: Link to registration forms for coaching classes, study groups, or exam preparation workshops

QR Code Technical Details

QR (Quick Response) codes were invented in 1994 by Denso Wave for the automotive industry but have since become universal. A QR code can store up to 7,089 numeric characters or 4,296 alphanumeric characters. Our generator uses byte-mode encoding with error correction Level L, which provides approximately 7% error recovery — meaning the QR code remains scannable even with minor damage or partial obstruction. The generated codes are compatible with all modern smartphone cameras and QR scanning applications. For best results when printing, use a minimum size of 2cm × 2cm and ensure sufficient contrast between the foreground and background colours.

Tips for Creating Effective QR Codes

Keep your encoded content as short as possible — shorter URLs produce simpler QR codes that are easier to scan, especially when printed small. Use URL shorteners like bit.ly for long web addresses. When printing QR codes on documents, ensure there is a quiet zone (white border) of at least 4 modules around the code. Always test your QR code by scanning it with your phone before distributing it. For resumes being submitted for government jobs, only include QR codes if the notification format allows it — many traditional government applications follow strict formatting guidelines. Black foreground on white background provides the best scan reliability, though our tool supports custom colours for branding purposes.