Open Food Facts

API

Free open database API for global food product information

Overview

The Open Food Facts API provides RESTful access to a community-curated global database of food products. Key endpoints include product lookup by barcode, search by name/category, and detailed product metadata retrieval (ingredients, nutrition facts, allergens, packaging, origin). Responses are JSON-formatted. Use cases: build dietary tracking apps, allergen alert tools, nutritional analysis platforms, or sustainability-focused food insights applications. The dataset is updated in real time by users worldwide, ensuring broad coverage across regions and brands.

Example Integration (JavaScript)

script.js JS


fetch('https://world.openfoodfacts.org/data')
  .then(res => res.json())
  .then(data => console.log(data))
  .catch(err => console.error(err));

Key Features

RESTful API
JSON response format
No API key required
Global product coverage
Nutrition & allergen data
Community-updated dataset

Frequently Asked Questions

? Is Open Food Facts API free to use?

Yes, it is completely free for both non-commercial and commercial use, with no hidden costs.

? Does it require an API Key?

No, most endpoints do not require an API key—you can access the API directly without authentication.

? What is the response format?

All responses are in JSON format, which is widely compatible with most applications and services.

Top Alternatives

USDA FoodData Central API Search Google

Foodvisor API Search Google

Tool Info

Pricing Free

Category Food & Drink

Platform Public API

Pros

⊕ Free open access
⊕ Vast community-curated data
⊕ Multiple search/retrieval endpoints
⊕ Supports dietary and sustainability use cases

Cons

⊖ Data quality varies (community-sourced)
⊖ Rate limits for high-volume requests
⊖ Some products lack complete information