Calories.Open app
Why Calories exists

Real meals.
A little less busywork.

Keeping a food diary should fit around your day. Calories gives you a starting point, lets you correct it, and keeps the useful details together.

Start your tracking
01

Start with the meal, not the form.

Take a photo or describe what you ate. Calories estimates the ingredients, portions, calories and macros, then saves the result to your diary. Try five meals as a guest, or sign in with Google from the start.

02

An estimate should be editable.

A camera can miss an ingredient or mistake a sauce. Change the ingredient names, add what is missing, remove what is wrong and ask AI to recalculate the same meal. For a simple portion change, adjusting the grams updates the totals instantly.

03

Your diary should forgive a mistake.

Move a meal to the right date, change its name or review it later. Deleting asks for confirmation, and Undo brings it back. Completed estimates save automatically, even if you close the scan window while the request is running.

04

A useful record belongs to you.

Sign in with Google to keep your guest meals and use your diary across devices. Export a structured CSV with dates, ingredients, portions and nutrition whenever you want to work with your own data.

Clarity, with room for uncertainty.

A photo cannot reveal an exact weight, a hidden ingredient or how much oil was used. Mixed dishes and sauces need a little more context.

That is why every result stays an estimate, with editable portions and a way to correct the ingredients. Your knowledge of the meal matters.

Keep the record. Leave the photo.

The diary stores meal text and nutrition in Cloudflare, not your food images. A photo is sent to OpenRouter and its model provider when you ask for an estimate.

Ingredient corrections send text only. Google keeps your diary tied to your account; clearing browser data can lose access to an unsigned guest diary.

Make yourself at home.

A few small touches make this your space. Open the fridge, take something out, and stick it wherever you like.

Open the fridgeClose the fridgeA few things to make yourself at home.

Take one out and stick it anywhere. Pick it again, or double-click it, to put it back.

A simple daily ritual, with the details in your hands.

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