The Mock User Profile Generator API generates fictional user profiles for diverse applications, including testing, design, research, and more. Highly versatile.

The Unique Usernames API generates unique usernames for registry systems, simplifying the registration process and ensuring distinct user identities.

The Color Convertor API is a powerful tool for anyone working with colors. With endpoints for converting between different color representations, such as RGB, HSL, and CMYK, this API makes it easy to work with colors across different platforms and devices.

The Expression Evaluation API is a versatile natural language calculator that can evaluate mathematical expressions and return the results in plain text. Simply input the expression to be evaluated, and the API will scan and compute the calculation, making it an easy-to-use tool for developers who want to incorporate a calculator function into their applications.

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.

The Fake Users Generator API allows developers to generate fake user data for testing and development purposes. It generates random user profiles including names, addresses, emails, phone numbers, and more. The API also allows developers to specify criteria to generate more realistic data such as demographics, location, and occupation. It can be used to populate databases, create test accounts, and more.

Create high-quality, customizable QR codes with logos, colors, and custom styles. Perfect for marketing, branding, and dynamic links.

Website Contact & Social Media Extractor API. This high-performance, asynchronous API allows you to extract emails, phone numbers, and social media links from any public website in seconds. Built with performance and security in mind, this tool is ideal for lead generation, CRM enrichment, and contact validation workflows.

A tool with a large database offering names. Simplifying the process of choosing meaningful names for newborns.

The Device Information Parser API processes user agent strings to accurately recognize device, browser, and platform details.

Be able to get names for girls, boys, and gender-neutral via the Human Name Generator API.

Rasterize vector graphics into standard images with a real browser engine, so fonts, gradients, filters and styles come out right. Control the output size, pixel density, background and transparency.

Generate strong random passwords with a cryptographically secure generator. Control length and character sets, request many at once, and check password strength. Nothing is stored or logged.

Create scannable codes as image files from any text or link. Choose the size, margin, foreground and background colors, and error correction level. Returns a ready to use image.

Convert between 138 units across 19 categories with auto-detection, compound measurement parsing, batch conversion, locale formatting, and ingredient cooking conversions. Fast, stateless, and fully documented.

The Mock User Profile Generator API is a versatile tool that creates fictional user profiles for a wide range of applications, such as testing, design, research.

Parse any sitemap or sitemap index, even compressed ones, into structured data with last modification, change frequency and priority. Follow index children automatically, or generate a valid sitemap from a simple list.

Fast & reliable online code compilation and execution of APIs for 50+ languages & databases

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

Generate tokens for your projects on the fly with this API. Generate unique tokens.

Korean public holidays with substitute-holiday logic, plus accurate Revised Romanization of Korean text - in one fast, zero-dependency JSON API on a global edge. Check if any date is a public holiday, list a year's holidays, romanize Hangul, or get today's Korea date and holiday status. Lunar-solar conversion, the 24 solar terms and the sexagenary cycle coming in v1.1.

Returns information about a domain's favicon, including size, Base64 format, and metadata useful for web analytics or visual integration.

This API delivers comprehensive data on time zones, featuring the zone name, present date and time, year, month, day, day of the week, and precise time components.

Retrieve complete DNS records for any domain, including A, AAAA, MX, NS, TXT, with accurate timestamp and verification-related metadata.

Convert CSV to clean, typed JSON by URL or raw text. Auto-detects numbers, booleans, and nulls; handles quoted fields, embedded commas, and custom delimiters (RFC-4180). Fast, stateless, and MCP-ready for AI agents.

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.

Automate age calculations for individuals or events, simplifying age-related tasks and ensuring accuracy in date calculations seamlessly.

The API verifies URLs, indicating whether they are broken or active, displaying HTTP status codes, errors, and link reliability in real time.

Shorten long URLs into concise, shareable links quickly, simplifying sharing and tracking with reliable, easy-to-use URL shortening API.

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.

Text Case Converter API is a tool that developers can use to convert text to uppercase and lowercase automatically.

Simulated User Data API is a powerful tool that allows developers to generate realistic dummy data for user profiles in their applications.

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

Extract User Agent API extracts and provides detailed information from user agent strings, facilitating browser and platform identification.

The Unit Switch API effortlessly streamlines unit conversions, offering accurate and flexible capabilities that cater to a wide range of applications.

"Diverse User Profile Generator API: A versatile tool for diverse, realistic user data generation, benefiting software development, research, and more."

Check the availability of multiple domains in a single request with a quick, clear, and structured response for bulk or automated processes.

Effortlessly convert units across length, weight, temperature, volume, and more with accurate, real-time results to simplify calculations in diverse applications.

Simplify the process of calculating age for people or events, improving the efficiency of age-related tasks while guaranteeing accurate date-based calculations with ease.

The Precise Measure Conversion API simplifies unit conversions seamlessly, catering to diverse applications with accurate and flexible conversion capabilities.

Simplify age calculations for individuals or events, making age-related tasks more efficient while ensuring accurate date-based computations with ease.

MockHero’s Mock Data API simplifies creating placeholder data, perfect for testing and development needs.

The Electrical Units Converter API is a powerful tool that allows developers to quickly and easily convert between watts and amperes. Whether you're working on an electrical engineering project, a renewable energy application or any other application that requires conversions between these units, this API can help you perform accurate conversions with ease. It also provides the flexibility to convert other related units as well.

Discover the perfect moniker with the Baby Names API—an enchanting repository of tens of thousands of distinctive and beloved names for boys, girls, and those seeking gender-neutral gems. Immerse yourself in a world of possibilities, where every query unveils a tapestry of endearing choices, making naming your bundle of joy an effortless joy.

With Censorship API Filter and censor profanity effortlessly. Ensure clean content by blocking and replacing offensive language.

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

🔴 Try for FREE! 🔴 ⚡The ultimate URL redirect tracking solution that provides deep insights into redirect chains with a fresh IP address for each request. Perfect for SEO professionals, security researchers, and digital marketers who need reliable redirect analysis at scale.

A scraper API for Instagram search and download. Boost your app's functionality with our Instagram Video/Audio Downloader API. Download videos in MP4 format with adjustable quality options. Access high-quality content from YouTube, process it instantly, and provide users with a convenient tool for working with video and audio.