QR codes with logos combine the functionality of standard QR codes with the branding power of a custom image placed in the center. When a user scans the QR code with their smartphone camera or a QR reader app, the logo does not interfere with the scanning process — as long as the error correction level is high enough to compensate for the obscured central area. The QR Code with Logo Generator lets you upload any logo image (PNG, JPEG, WebP, or GIF up to 2 MB) and embed it directly into a QR code. All processing happens entirely in your browser — no image is uploaded to any server, and no data is tracked or stored.
The tool uses High (H) error correction level — the highest available, providing 30% error recovery. This is essential for logo QR codes because the center of the QR code (where the logo sits) overlaps with the data modules. With 30% error correction, the QR code remains fully scannable even when up to a quarter of its central area is covered by a logo. The logo is rendered with a white rounded-rectangle background and an 8% padding border, ensuring clear visual separation between the QR code modules and the embedded image. The rounded corners of the background create a polished, professional appearance that integrates seamlessly with the square QR code grid.
The logo size is fixed at 20% of the QR code's total width — a carefully chosen balance that keeps the logo clearly recognizable while guaranteeing reliable scanning performance. The QR code modules beneath the logo area are excluded from generation entirely (rather than simply covered), and the modules around the logo are removed from the QR matrix so the error correction can work optimally. You can preview the logo before generating — a thumbnail shows the uploaded image along with the filename, and a "Remove" button lets you swap or discard the logo without resetting the entire form.
Branded QR codes with logos transform how businesses and individuals present QR codes across all types of media. A business can place its company logo in the center of a QR code on a business card, creating a compact, dual-purpose graphic that serves as both a contact link and a branding element. A restaurant can embed its logo into QR codes on table tents, menus, and window decals so customers associate the scan with the establishment. A retail store can feature logo QR codes on product packaging, shopping bags, and shelf talkers, linking customers to product pages, reviews, or promotional videos. A marketing agency can create branded QR codes for client campaigns on billboards, posters, brochures, direct mail, and social media graphics. A conference or event organizer can embed the event logo into QR codes on badges, schedules, and signage for a polished, professional look. A photographer or artist can add a watermark-style logo to QR codes linking to their online portfolio, gallery, or booking page. A fitness trainer or yoga instructor can embed their studio logo into QR codes on class schedules and promotional flyers so clients can register or learn more with a single scan. A real estate agent can place a branded QR code with their agency logo on "For Sale" signs, open house flyers, and property brochures, creating a consistent brand experience across all marketing touchpoints. A non-profit organization can add its logo to QR codes on donation posters, fundraising letters, and event materials, building trust and recognition with each scan.
The QR code generated by this tool uses the same underlying technology as the standard QR generator but with additional processing to layer the logo on top. The process works in three stages: first, the text or URL is encoded into a standard QR code using the qrcode library with error correction level H. Second, a dedicated canvas is created where the QR code is rendered at 400 pixels wide with a 2-module margin. Third, the uploaded logo image is decoded, resized to the specified percentage of the QR code width, and drawn onto the canvas at the exact center position on top of a white rounded-rectangle background. The resulting composite image is a fully functional QR code with a centered logo that can be scanned by any modern smartphone or QR reader app. All of this processing happens in your browser's memory using HTML Canvas and JavaScript — no files are uploaded to any server, and the QR code data never leaves your device.
The tool includes comprehensive error handling to ensure a smooth user experience. Logo uploads are validated in real time — the tool checks file type (PNG, JPEG, WebP, and GIF are accepted), file size (maximum 2 MB), and provides clear error messages for unsupported formats or oversized files. The text input is limited to 1,200 characters at High error correction, and a live character counter shows your current usage at all times. The Generate button is disabled when the text field is empty or exceeds the character limit. The error alert uses the same professional design as other tools — a red-bordered card with an SVG warning icon and descriptive text. The logo size slider shows the current percentage value and can be adjusted at any time, with the QR code being regenerated on the next click of the Generate button. All states — empty, generating, completed, and error — are covered with appropriate visual feedback including a "Generating..." button text while the QR code is being created.