Food diary
ChatGPT pluginLog meals, targets and weight
For adults aged 18 and over. Tell ChatGPT what you ate and Food diary saves it: each food with its amount, nutrition values, one source (a label, a food database record or an estimate) and a note. Reusable foods and complete recipes are saved automatically. Your meals, usual foods, recipes, optional body details, agreed targets and weigh-ins stay available in every new chat and on the diary website.
ChatGPT does the food understanding and arithmetic; Food diary stores and returns records and never invents values. Unknown values stay unknown rather than zero. Corrections change only the entry you correct, and a retried save is never stored twice.
You start with your own profile. To keep diaries for several people in one chat, ask ChatGPT to add a person: they get a one-time link, sign in with their own account and approve. Profiles stay independent and private to each person. Food lookups use the Ciqual, BLS, USDA FoodData Central and Open Food Facts datasets.
Food, nutrition, weight and optional body/goal records can be health information. They are stored only to show them to you and ChatGPT, and each person can delete all their data on the diary website. Food diary does not give medical advice.
Food diary is #11,558 of 13,927 ChatGPT plugins by placement.
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Healthcare214th of 260 by placement
| # | Plugin | Position | 7d |
|---|---|---|---|
| 212 | #11469 | 276places down | |
| 213 | #11521 | 190places down | |
| 214 | #11558 | — | |
| 215 | #11643 | — | |
| 216 | #11768 | — |
More from Andrii Hrynchuk
All listings by Andrii HrynchukExample prompts
- “I had porridge with milk for breakfast.”
- “What did I eat yesterday?”
- “My weight this morning was 74.6 kg.”
Skills
food-diary
Keep a food diary with the Food diary app: log and correct meals, automatically reuse foods and recipes, keep optional body details and agreed goals, and manage the profiles that joined this connection. Use for food, nutrition targets, body details and weight.
- Categories
- Made by
- Andrii Hrynchuk · Website
- Sign-in
- On Install
- Capabilities
- Log and correct meals, Automatically retain and reuse foods and recipes, Keep optional body details, agreed goals and weight, Add other people's profiles with their approval, Look up foods in public datasets
- Availability
- Available
- Version
- 2.3.0
- Keywords
- food, nutrition, diary, weight
- Created
- November 9, 2026
- More info
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