Use steganography to embed the QR code data into an image
Convert the QR code into a binary or encoded format before embedding
Choose a carrier image with enough resolution and color depth
Hide the data in the least significant bits of the image pixels
Encrypt the QR code data before embedding for added security
Use a lossless image format such as PNG to preserve hidden data
Avoid resizing, recompressing, or editing the image after embedding
Use steganography software or libraries to perform the embedding
Test extraction to confirm the hidden QR code can be recovered
Keep the original carrier image and embedded data backed up separately