Know if it's gluten-free
before you buy.
GlutenScanner is the gluten free barcode scanner app for celiacs and coeliacs. Scan any product and get a clear, color-coded answer in seconds. No more squinting at ingredient lists in the supermarket aisle.
How it works
Three steps between you and a confident purchase.
Scan the barcode
Point your camera at any product. The app reads EAN and UPC barcodes instantly — flashlight included for dark shelves.
We check the ingredients
We look the product up in the Open Food Facts community database and analyse its ingredients and allergen labels for gluten.
Get a clear verdict
A color-coded result tells you at a glance whether it's safe, risky, or off the menu — so you can decide in seconds.
Everything you need to shop with confidence
Built for people with coeliac disease, gluten intolerance, or anyone avoiding gluten.
Instant barcode scan
Real-time camera scanning with autofocus and a built-in flashlight for poorly lit shelves.
Search by name
No barcode handy? Search hundreds of thousands of products by name or brand instead.
Clear traffic-light results
Green, orange, or red — you always know whether a product is safe, risky, or a no-go.
Full ingredient breakdown
See the complete ingredient list with gluten-related words highlighted for you.
Save your favourites
Bookmark the products you trust and keep a history of everything you've scanned.
Private by design
No account, no tracking. Your scans and saved products stay on your device.
One glance. Total clarity.
Every scan returns one of four simple verdicts.
Certified or clearly labelled gluten-free, with no gluten in the ingredients.
Possible traces of gluten, or a “may contain” warning on the label.
Wheat, barley, rye, malt or gluten is listed in the ingredients.
Not enough ingredient data — always read the physical label to be sure.
Results are a helpful guide based on community-sourced data — always read the product label to be 100% sure, especially if you have coeliac disease.
Take a look inside
Clean, fast, and made for real supermarket moments.
Built for celiacs, coeliacs, and anyone going gluten-free
GlutenScanner is the free gluten free scanner app built for people who need a fast answer in the supermarket aisle: is this product gluten free or not? Whether you have celiac disease, coeliac disease, gluten intolerance, or you're shopping for someone who does, the app turns a confusing ingredient list into a one-glance verdict.
Open the app, point your camera at any barcode, and the gluten free checker reads ingredients straight from the Open Food Facts database in seconds. You get a clear traffic-light result: green for gluten-free, amber for "may contain traces", red for "contains gluten". No squinting, no Googling individual E-numbers, no second-guessing.
Unlike most food allergy scanner apps, the gluten free barcode scanner is free to start, works on iOS and Android, and doesn't sell your data. Ten scans a day are yours with no signup. Built by a developer who knows what it's like to read tiny ingredient lists at 6 pm on a Tuesday, looking for hidden gluten in a product you've bought a hundred times.
Shop gluten-free with confidence
Download GlutenScanner and turn any barcode into a clear answer. Your first 10 scans are free.