# ASINtoJSON > ASINtoJSON is a free web tool for looking up structured product data from Amazon.com using an ASIN or Amazon.com product URL. ASINtoJSON supports single-product lookups for Amazon.com. Results can be viewed, copied, or exported as JSON, CSV, or Markdown. No Amazon account or API key is required. ASINtoJSON is an independent tool and is not affiliated with Amazon. The tool does not provide a public developer API, bulk scraping workflow, guaranteed real-time price or stock data, seller or Buy Box data, delivery estimates, or review text. ## Main tool - [Amazon ASIN Lookup](https://asintojson.com/): Enter an Amazon ASIN or Amazon.com product URL to look up structured product data. ## Output examples - [Amazon Product JSON Example](https://asintojson.com/examples): Static example of the normalized JSON structure returned by ASINtoJSON, including fields such as ASIN, title, brand, images, rating, review count, category, Best Sellers Rank, and product information. ## Data methodology - [Data Methodology](https://asintojson.com/data-methodology): Explains data sources, field availability, freshness and caching, lookup failures, Amazon.com marketplace scope, variations, and product limitations.