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Free online tool
Create custom QR codes with colors, gradients, eye shapes, and center logos. Generated completely in your browser — zero data leaves your device.
Privacy: Generated entirely in your browser. Your input data and uploaded logos never leave your device.
A QR code (Quick Response code) is a two-dimensional barcode that stores information in a matrix of black and white squares. When scanned with a smartphone camera, it instantly opens URLs, connects to Wi-Fi networks, adds contacts, composes emails, or displays text. This free Custom QR Code Generator creates fully styled, branded QR codes entirely in your browser — with customizable colors, gradients, dot shapes, corner eye styles, and the ability to embed a logo in the center. Unlike many online generators, no data is ever sent to a server, and the generated codes are static (free forever, no expiration, no tracking).
The generator encodes your input data into a QR code matrix following the ISO/IEC 18004 standard. The data is first converted into a binary stream, then Reed-Solomon error correction codes are added to make the QR code resilient to partial damage or obstruction (essential for logo overlays). The matrix is rendered onto an HTML5 Canvas element, where your customizations — colors, gradients, dot shapes, and eye styles — are applied. If you upload a logo, it is drawn in the center and the error correction level is automatically raised to Q or H to ensure the QR code remains 100% scannable. The final image can be exported as a high-resolution PNG, JPEG, or scalable SVG vector.
A restaurant owner wants to create a branded QR code that lets diners connect to the guest Wi-Fi network without typing the password.
Diners scan the table tent with their phone camera and are instantly connected to the guest Wi-Fi — no typing passwords, no asking staff, and the QR code reinforces the restaurant's brand identity.
These are static QR codes. They directly encode your raw input data into the matrix. This means they are completely free, do not require accounts, and will never expire. However, you cannot edit the destination or information after the QR code is generated.
No. Privacy is our top priority. This QR Code Generator runs entirely in your browser. No text, Wi-Fi passwords, contact details, or uploaded logo files are transmitted to ByPardeep.in or any third-party. The entire creation process happens locally.
Yes. Under the 'Brand Logo' panel, you can upload any image (PNG, JPG, or SVG) to overlay in the center. The generator automatically enforces a higher error correction level (Q or H) to ensure your QR code remains 100% scannable even with the logo in place.
The most common reason is lack of contrast. If your foreground color (or gradient) is too light or close to the background color, scanners cannot distinguish the pattern. Ensure a high-contrast dark foreground and light background. Also, avoid overlaying logos that exceed 15-20% of the QR code area.
SVG is a vector format, meaning it's mathematically defined rather than pixel-based. It can be scaled to any size (from a business card to a billboard) without getting pixelated or losing clarity. This is the preferred format for designers and professional printing.
QR codes include redundant data so they can still be scanned even if part of the pattern is obscured or damaged. There are four levels: L (7%), M (15%), Q (25%), and H (30%). When you add a center logo, the tool automatically increases the error correction level to compensate for the covered area.
QR codes bridge the physical and digital worlds — connecting print materials, product packaging, and signage to websites, Wi-Fi networks, and contact cards with a single scan. This free Custom QR Code Generator gives you full creative control over colors, shapes, gradients, and logo overlays, all processed entirely in your browser with zero data collection. Create unlimited, never-expiring QR codes that match your brand identity.