Realm by Rook|Utilities
    QR Code Generator

    QR Code Generator

    Generate QR codes for URLs, text, and more

    Enter data to generate QR code

    2006001000

    आप इसे भी पसंद कर सकते हैं

    Base64 Encoder/Decoder

    Encode and decode Base64 strings

    JSON Formatter

    Format and validate JSON data

    Hash Generator

    Generate MD5, SHA1, SHA256 hashes

    About the QR Code Generator

    A QR code is a 2D barcode that encodes up to 4,296 alphanumeric characters. Modern phone cameras scan them natively, making QR codes a one-step bridge from physical to digital — restaurant menus, WiFi credentials, payment requests, event check-ins. This generator produces standards-compliant payloads for every major content type, with full visual customization.

    Features

    How it works

    1. Pick a content type — URL, WiFi, vCard, payment, etc.
    2. Fill in the fields for that type.
    3. Optionally customize colors, error correction, and upload a center logo.
    4. Download as PNG or SVG.

    Use cases

    Frequently asked questions

    How big should my QR code be?

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    At least 2 × 2 cm on print. Bigger is always better for scan reliability. Keep 10%+ margin (the 'quiet zone') around the code.

    Will a logo break my QR code?

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    No — QR codes use error correction. At Level H (30% recovery) you can cover up to 30% of the code. Keep logos centered and ≤20% of total area.

    Can I track scans?

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    Direct QR codes cannot be tracked. If you need analytics, point the QR to a short URL service (Bitly, Rebrandly) and track there.

    What's the difference between error correction levels?

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    L (7% recovery) makes the smallest codes. H (30%) makes the largest but tolerates the most damage or logo overlay. M is a good general-purpose default.

    Is my data embedded in the QR?

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    Yes — QR codes are fully self-contained. The data is visible on the image. Don't encode secrets in QR codes.