Drop in a photo of your meal. An AI model running inside your browser names the food and estimates calories, protein, carbs, and fat, without uploading your photo anywhere. Internet is only needed to load the page and download the model once. Works best on desktop.
No upload · No account · Free forever
Loading the scanner… If it doesn't appear, your browser may not support it. The ProTrack AI iPhone app runs the same scanner natively.
This browser tool needs a desktop computer to run its 320 MB AI model. On iPhone, the ProTrack AI app runs the same scanner natively: faster, fully offline, with meal history and daily goals.
On a computer? Open this page there and the scanner runs right here in your browser.
The tool needs a modern desktop browser such as Chrome, Edge, Safari, or Firefox. On iPhone, the ProTrack AI app runs the same scanner natively.
Your first scan downloads the AI model (~320 MB) once. Your browser saves it for next time.
Drop a photo of your meal here
or click to browse · you can also paste a screenshot
Analyzing your photo on this device…
Downloading the AI model (one time only)
Starting download…
Estimated meal
kcal
Estimated from the visible portion in the photo. Estimates are for personal tracking, not medical advice.
How it works
Most photo calorie counters send your food pics to a server. This one can't. The AI itself moves to your browser instead.
On your first scan, your browser downloads the vision model (~320 MB) and stores it locally. Every scan after that starts instantly.
Drop in any meal photo: drag and drop, browse, or paste a screenshot. It's resized and analyzed right on your device. No upload happens, so there's nothing for a server to keep.
The AI names the visible meal and estimates calories, protein, carbs, and fat for the portion shown. If it misjudged something, add a correction and re-analyze.
Privacy
This isn't a privacy policy. It's an architecture. The analysis happens in your browser, so uploading your photo is not something we chose not to do. It's something this tool cannot do.
From tool to habit
This page is great for one-off scans. Actually hitting your goals means tracking every day, and that's the app's job.
This browser tool
ProTrack AI for iPhone
Free to try · No account required · Your data stays on your phone
FAQ
It's a free web tool from ProTrack AI that estimates the food name, calories, protein, carbs, and fat from a photo of your meal. The AI vision model runs entirely inside your browser, so your photo is analyzed on your device and never uploaded to a server.
No. Your photo is processed on your device by an AI model running in your browser. It's never uploaded, stored, or shared. An internet connection is only needed to load the page and download the AI model the first time you scan.
The AI estimates nutrition from a single photo of the visible portion, so results are estimates, not lab measurements. Accuracy depends on lighting, angle, and how visible the food is. If something looks off, add a correction (like "about 200g, grilled not fried") and re-analyze. Estimates are for personal tracking and are not medical advice.
Analyzing photos locally means the AI itself, a 450-million-parameter vision model, has to live on your device instead of on a server. It downloads once, your browser stores it, and every later scan starts instantly. That download is the price of your photos staying private.
Yes. Once the page is open and the model is downloaded, analysis runs locally and works without an internet connection. Turn on airplane mode and keep scanning. It's a good way to verify the privacy claim yourself.
Modern desktop browsers: Chrome, Edge, Safari, and Firefox on a computer with roughly 8 GB of RAM or more. Browsers with WebGPU (recent Chrome and Edge) analyze photos noticeably faster. On slower machines the scan still works, it just takes longer.
The browser tool is designed for desktop computers because of the model size. On iPhone, the ProTrack AI app runs the same photo scanner natively: faster, fully offline, with meal history, daily goals, and a barcode scanner.
The web scanner is completely free: no account, no sign-up, no scan limit, and no processing of your data (we couldn't, it never reaches us). We built it to show how private on-device food scanning works. If you find yourself wanting this every day, that's what the iPhone app is for.
