Privacy

irdlottery is designed to be as private as a static webpage. We do not require an account, we do not run analytics that identify you, and we do not upload the receipts you scan.

Coupon numbers you enter are checked against a bundled winners dataset on the server, without persistence. Receipt images are processed entirely inside your browser using WebAssembly OCR - the image bytes never leave your device.

We may keep aggregate, anonymous request counts (how many lookups per day) to size the service. Nothing more.