Purpose of Generating a Key:
For Business / Sales / Events:
- It is like applying a digital seal to your QR code. Customers will be 100% confident that the content (Discount codes, Gifts, Thank-you messages...) is authentically issued by you.
- Bad actors cannot edit or alter the voucher content or modify the rewards inside your QR code. If they try to change even a single dot, the scanner app will immediately detect it as fake.
- You can share your public key with customers to build trust.
(If you are just sending a casual message, generating a key is optional.)

Verification Tool 👉