Convert XML to JSON (attributes kept), JSON to XML, YAML to JSON and JSON to YAML. Send the document, get the converted result.

The 3D Bin Packing problem is a classic combinatorial optimization problem that has wide applications in logistics, warehousing, transportation, and many other fields. Its core is to reasonably pack a series of three-dimensional items (boxes) of various sizes into a limited number of three-dimensional containers (boxes, cargo containers, etc.), with the typical goal of minimizing the number of containers used or maximizing the utilization rate of containers while satisfying various constraints.

Provides detailed geographic and administrative data for countries and regions, including codes, names, population, coordinates, and time zones, for multiple locations.

Extract and validate JSON-LD structured data and Microdata against Schema.org standards. Detects Product, Organization, FAQPage, Article, and JobPosting schemas with missing field diagnostics.

Validate, pretty print or minify structured data documents, flatten nested documents to dot notation and back, compare two documents field by field, and convert arrays of records to and from spreadsheet friendly text.

Realistic random users, addresses, companies, products, posts and transactions in 6 languages, or rows from your own JSON schema. Repeatable with a seed.

Demographic Enrichment API for county and state lookup, search, and coordinate enrichment. Attribution: U.S. Census Bureau Population Estimates Program data and U.S. Census Bureau TIGER/Line county boundaries; this product is not endorsed or certified by the Census Bureau.

Search an index of publicly accessible cloud storage files, buckets, and blobs (AWS S3, Azure Blob, GCP, DigitalOcean, Alibaba).

Streamline your development with reliable programming languages data retrieval through our API.

Extract essential programming languages information quickly for enhanced development insights.

Quickly retrieve detailed information about programming languages to empower your projects.

Access comprehensive data on various programming languages effortlessly with our API.

Retrieve rich content about operating systems seamlessly to enhance your applications.

Effortlessly gather and manage diverse operating systems data with this powerful API.

This API provides programmatic access to data comparing programming languages across multiple attributes. It offers endpoints to retrieve a full list of language names and fetch detailed comparative data for a selected language.

Empower your applications with the Global City Data API for detailed geographical analysis and insights.

Transform data into visual stories using our City Region Information API for engaging mapping solutions.

The Operating Systems Data API gives structured access to detailed comparison data of operating systems (OS). It allows clients to list all OS names and query specific OS details individually through simple RESTful endpoints.

The Hockey Database API provides structured access to historical and current hockey statistics, team records, and more. It allows users to retrieve data efficiently by filtering through various categories and teams.

Effortlessly extract and digitize critical information from documents with our Document Data Capture API.

Extracts and validates JSON-LD, Microdata, RDFa, and structured markup from webpages or raw HTML for SEO and technical validation.

Your ultimate solution for reducing memory usage, cutting storage costs, and enhancing application performance—all without the need to rewrite your existing business logic. With a single API call, you receive a comprehensive savings report detailing the optimization in bytes, KB, MB, or GB.

Access comprehensive information on various operating systems quickly and efficiently.

Seamlessly get up-to-date programming languages data for analysis and application development.

Access detailed county statistics effortlessly with our County Data Retrieval API for informed decision-making.