QR Codes
Latest posts
Create WhatsApp, Wi-Fi, and vCard QR codes
Make QR codes that open a WhatsApp chat with a preset message, share a Wi-Fi password, or save a contact — plus text, email, phone, and Pix codes.
Change a QR code destination after printing
Edit the destination URL of a dynamic QR code already printed on menus, packaging, or posters. Live at the next scan — no reprint, same image.
Create a dynamic QR code you can edit after printing
Create a dynamic QR code in CodeQR — it encodes a short link, so you can change the destination after printing and see every scan in Analytics.
Choose between dynamic and static QR codes
Dynamic QR codes encode a short link you can re-point and measure; static codes bake the content into the image. Plan limits and how to convert.
Create QR codes with the API, MCP, and automations
Create, update, list, and delete QR codes with the CodeQR API, one by one or in bulk, from an AI client through the MCP server, or from Make and webhooks.
Download and print a QR code at the right size
Export a QR code as SVG, PNG, or JPEG, pick the pixel size, and print it at a size and contrast that scans — with the public link and Wallet passes.
Fix a QR code that does not scan or opens the wrong page
Why a printed QR code does not scan, opens the old page, an expired or password page, or codeqr.io/not-found, and why scans do not show — and the fix.
Add your logo, colors, and a frame to a QR code
Put your workspace logo in the middle of a QR code, set foreground and background colors, pick a pattern, and add a Scan me frame that still scans.