NutriLens

More

Photos and diary data stay on this device. Optional lookups send an unknown barcode to Open Food Facts. No account is required.

Snap or drop a food photo

Recognition runs on this device — no photo ever leaves it.

Starting camera…

Loading models…

Tap a dish in the photo to re-analyze that spot.

Settings

Daily goals

Sex Age Height (cm) Weight (kg) Starting weight (kg) Goal weight (kg) Activity Weekly goal Calorie override Water goal (glasses) Step goal Plate diameter (cm)

Add exercise calories back to my daily goal

Macro targets

Carbs % Protein % Fat %

Appearance

Theme

Offline models

Download the recognition models once to use photo analysis with no network (~180 MB). The download starts only when you press the button.

Privacy

Look up unknown barcodes with Open Food Facts

Photos are analysed locally. When this option is on, an unknown barcode and your network address are sent to Open Food Facts. Previously scanned products still work when it is off.

Your data

CSV is a readable report. A full backup can restore your diary, custom foods, saved meals, measurements, cached products, preferences and photo thumbnails. Files stay on this device unless you share them.

About

Recognition runs Swin-Food101, MobileCLIP-S2 and SlimSAM in your browser via ONNX Runtime Web. Nutrition data: USDA FoodData Central (FNDDS 2024-10-31). Packaged products: Open Food Facts (ODbL). Exercise energy: 2011 Compendium of Physical Activities with the ACSM formula. Estimates are informational, not medical advice.