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A QR code stores text in a two-dimensional grid with finder patterns and error correction. This private QR code maker lets you choose a content format, apply a scanner-friendly style, add a local logo or call-to-action frame, and export without sending the QR contents to a server.
Module and finder styles change the visual rhythm while preserving the required QR structure. Solid dark modules on a light background are the most forgiving. You can also export PNG, WebP or SVG with a transparent background for use in your own designs; place it on a known light surface and test it there. JPG always uses a solid background because the format has no transparency. Gradients can also work when both colors maintain strong contrast. A centered logo is safest with Q or H error correction, and every exported frame retains its CTA text.
This tool creates static QR codes: the destination is stored directly inside the pattern and cannot be changed after export. Dynamic QR codes point through a hosted redirect service and require server infrastructure. This generator does not label static codes as dynamic, add tracking redirects, or claim that an offline QR can host a multi-link page.
Create a URL QR generator, WiFi QR code generator, UPI QR code generator, contact card, calendar event, social profile or app-store code. Email, telephone, SMS, WhatsApp and geographic payloads use widely recognized formats. Entered links are encoded as content and are never fetched.
Yes. QR generation, customization, local scan checks, logo processing and exports happen inside your browser. URLs, passwords, messages, contact details, locations and logo data are not sent to iLoveTools.LoL servers.
Keep a clear quiet zone, use high contrast, avoid oversized logos, and shorten very long payloads. Error correction Q or H is useful when adding a center logo. Scan Safety combines these deterministic checks with an actual local decode attempt, but no tool can guarantee every camera and print condition.
Printed QR size depends on viewing distance and data density. As a practical starting point, use at least 20–25 mm for close-range scanning, preserve the full quiet zone, and export SVG for professional layouts. Always test the final physical proof at its intended size and lighting.
PNG supports transparency and is convenient for screens. SVG keeps QR modules vector-sharp for print and large-format design. JPG works with older publishing tools but removes transparency, while WebP can reduce raster file size in modern workflows.
No. QR generation, customization, logo processing, exports, camera testing and image decoding happen locally in browser memory.
Yes. PNG, JPEG and WebP logos are validated, decoded and re-encoded locally. SVG logo uploads are deliberately not accepted.
No. The page checks contrast, quiet zone, density, logo coverage and performs a local decode test, but you should still test the final code on intended devices.
PNG is convenient for screens and social media. SVG keeps QR modules vector-sharp for print and large-format design.