Snap a dish — see what's keto
Point your camera at any meal. KetoRay checks every ingredient and the whole dish, gives a clear keto score with reasons, and suggests keto-friendly swaps you can buy in a tap.
No account needed · Photos analyzed by AI · Scans stay on your device
Three taps from photo to verdict
Take a photo or pick one from your library — KetoRay does the rest.
Snap or pick a meal
Use the camera or choose an existing photo of your plate.
AI reads the plate
KetoRay recognizes each item and estimates how keto-friendly it is.
Get verdicts & swaps
See a score and reasons per item — and buy keto alternatives in a tap.
Every ingredient, judged
A real KetoRay scan of Chinese Eggplant in Garlic Sauce — borderline at 40%. Here's how the items break down, with real Amazon links to the same product and a keto swap.
Low in net carbohydrates · Good source of dietary fiber
Contains added sugars or honey · Thickened with high-carb cornstarch
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Keto, not keto, or borderline
A few more dishes and the swaps KetoRay suggests.
High in healthy fats and protein · Very low net carbs
Wheat crust is high in carbohydrates
Greens, parmesan and dressing are fine · Croutons add carbs
As an Amazon Associate we earn from qualifying purchases — at no extra cost to you.
Built for real plates, not spreadsheets
Per-item verdicts
Not just the dish — every ingredient gets its own keto score and reasons.
One-tap keto swaps
For each item, jump to the same product or a keto-friendly alternative on Amazon.
Your scan history
Every scan is saved on your device so you can search and revisit past meals.
Privacy-first
No sign-up, no name or email. Your scan history stays on your phone.
Seconds, not menus
Snap and get an answer — no logging, no counting, no calorie math.
Reader-supported
KetoRay is free and funded by Amazon affiliate links — at no extra cost to you.
Clear about how — and its limits
KetoRay estimates whether each item fits a ketogenic diet — very low in net carbs and sugar, higher in fat and protein. The dish verdict combines its items.
AI can be wrong
Recognition and scoring are automated estimates from a photo and can misjudge portions, hidden ingredients, sauces, or preparation. Always check product labels yourself.
Not medical advice
KetoRay provides general dietary information for educational purposes only. It is not medical, nutritional, or health advice. Consult a qualified professional before making dietary decisions.