The Gluten GuyKnow what's gluten-free in one scan.
Point your camera at any barcode. The Gluten Guy checks a database of millions of products and tells you instantly if it's safe to eat.
New to eating gluten-free? Read the gluten-free food list guide.
Barcode scanner
Uses your phone's camera to read any UPC or EAN in under a second. Simply point your phone camera at the barcode.
Scan history
Every product you check gets saved, so you can revisit past scans and review data.
Store prices
Add the store you're shopping at and the price you paid. Everyone's submissions build a live price comparison, so you can see where each gluten-free product is cheapest near you.
Alternatives
If a product contains gluten, we suggest similar options that are certified GF and near your location.
Get the app on your phone
Scan the code with your phone camera, then tap Install. No app store required.