Retrieve detailed cadastral information for Brazilian CPF numbers, including status, real name, mother and father name, address, phones, mails and many more!

The Trademark Search API provides instant access to a powerful search tool for trademark keywords. With the ability to check for availability and search the USPTO database, users can easily filter results based on owner/applicant information and expiration dates. This tool is ideal for businesses seeking to protect their brand or for individuals looking to register their own trademarks.

The User Agents API is a comprehensive solution for generating realistic and diverse user agents for your website or application. With advanced algorithms, it creates user agents that mimic real browsers and devices, ensuring that your requests are not detected as suspicious or blocked.

Simple API for creating SVG QR codes with an optional error correction level.

Generate random User Agents with this API for your projects. Be able to scrape or access any website as the User Agent of your choice.

URL UnShortener API is a service that allows users to expand shortened URLs back to their original form, created by URL shortening services. This helps users to access the original URL, ensuring security and avoiding phishing sites. It's easy to use and it's available for anyone who needs to unshorten a URL.

Three regulation calculators as JSON endpoints: EU AI Act classification (Regulation (EU) 2024/1689), CBAM certificate cost 2026 to 2034 (Regulation (EU) 2023/956) and the UAE Corporate Tax

The User Agent Builder API allows developers to create and customize user agent strings for web scraping, testing, and automation. Generate realistic and varied user agent strings to mimic different browsers and devices, ensuring better performance and evasion of anti-bot measures.

Given a single domain, checks that site's robots.txt (crawl allow/disallow rules per user-agent, crawl-delay, declared sitemap URLs) and sitemap.xml (existence, URL count, and child-sitemap count if

Aperiodic Monotile Generator API — generate gap-free Spectre/Hat/Turtle/Tile(1,1) tilings clipped to a custom boundary (circle, rectangle, square, triangle, hexagon). Async jobs export SVG,

Download public Facebook Reels and videos by URL. Async jobs with progress polling and direct CDN download links. Stories and private content are not supported.

The HTML to JSON API is a tool that converts HTML code to JSON format. This can be useful for developers who want to extract data from HTML documents and use it in JSON-based applications. The API takes an HTML document as input and returns a JSON object that contains the same information in a structured format.

Get random RGB color palletes for your projects. Also, receive suggested colors that could match your current colors. Get coherent colors for your apps and websites.

Automatically extracts the official logo from any website based on its URL and delivers the image via a direct link.

Forget about long URLs with this API. Just pass the link that you want to cut. Simple as that!

Generate pixel-perfect PDFs from HTML, URLs, and templates in one API call. Invoices, receipts, reports, contracts — done in milliseconds, not hours.

Convert all types of measurement units to the ones that work better for you simply with this API.

The Custom User Agent API allows developers to create tailored user agent strings for web scraping, testing, and automation. Generate specific user agents to simulate various browsers and devices, enhancing compatibility testing, performance analysis, and evasion of anti-bot systems for more effective and reliable application behavior.

Real-time OFAC sanctions screening and compliance verification.

The Logo Fetcher API retrieves logos directly from a website's domain, allowing users to effortlessly obtain a website's logo without the need for manual searches.

The Domain Name Checker API quickly verifies domain name availability, simplifying online presence management and ensuring secure acquisition of desired virtual addresses.

Generate realistic, schema-aware synthetic test data for any database schema. 50+ field types, AI prompt-to-schema, pre-built templates, JSON/SQL/CSV output.

Libera.Date.Api is a high-precision date calculation engine designed to streamline business logic for global applications. Its core strength lies in its advanced Working Days System, which accurately calculates business days by automatically excluding weekends and public holidays for multiple countries (including 100 countries). Beyond simple duration checks, the API offers intelligent scheduling tools like finding the nearest available working day, analyzing date ranges for non-working intervals, and distinguishing between standard weekends and legal holidays. Whether you are computing SLAs, planning delivery windows, or building HR rosters, Libera.Date.Api ensures your dates align with real-world business calendars.

Professional QR Code Generation API with advanced customization options.

The Tax Code Fetcher USA API delivers precise and up-to-date tax information customized for specific geographical areas across the United States.

The South Africa ID Number Validator API is a tool that performs a basic check on a South African ID number. It validates the format, length, and other aspects of the number to ensure that it is correct and accurate. This API can be useful for businesses and organizations that require ID number validation for various purposes, such as customer registration and verification.

Create Unique Universal Identifiers with this API with ease. This API will provide UUID v4 generated using a secure random number generator.

Get rapid CPF data verification at your fingertips with our Instant CPF API, perfect for dynamic applications.

The User Agent Insight API user agent strings to identify device, browser, and operating system details accurately.

The Tax Rate Retrieval by ZIP API provides accurate tax rate data for US zip codes, making it easier to make informed decisions and comply.

The User Agent Analyzer API parses user agent strings to accurately identify details about the device, browser, and operating system.

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.

The Random IP Generator API creates random IP's addresses, serving diverse technical and analytical needs with efficiency.

Automate age calculations for individuals or events, streamlining age-related tasks and ensuring precise date computations effortlessly.

Create personalized QR codes for your business with ease.

The Anonymous IP Generator API simplifies testing by dynamically creating IP addresses. This helps developers and network administrators in various testing scenarios.

Use this API to check the availability of a certain domain. Be able to retrieve its age as well and if it's available for purchase.

The User Agent Insight API user agent strings to identify device, browser, and operating system details accurately.

The Device User Agent Parser API identifies and extracts information from user-agent strings, aiding in device detection and user experience optimization.

Retrieve comprehensive domain registration information swiftly and effectively using the Whois Information Lookup API.

Effortlessly convert multiple users’ working hours across time zones into synchronized UTC availability while retrieving precise local times for each participant.

The Random Data Generator API offers several categories of data, including boolean values, characters, numbers, names, and more.

A Compact URL Generator API condenses long web addresses, enhancing accessibility and engagement through dynamic link generation, analytics, and security features.

Imaginary User API: Streamline development and testing with synthetic user data, effortlessly generating diverse profiles for realistic simulations and efficient application testing.

The Text Moderation Analysis API swiftly analyzes and filters text for appropriateness, ensuring safe, compliant, and inclusive content across platforms.

"Website Name Availability API streamlines real-time domain checks for efficient domain exploration."

The Global Temporal Data API provides accurate time zone information with historical data for seamless integration of global applications.

"Elevate applications and simulations with a versatile, randomized user profile generator for authentic testing and development."