Global Measure Transformer API simplifies various unit conversions with full support and intuitive design.

Enhance applications and simulations by incorporating a flexible, random user profile generator for genuine testing and development purposes.

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 QR Code Builder API facilitates easy generation of QR codes for various applications. Users can dynamically generate QR codes with custom content and styling options, making it ideal for integrating QR code functionality into websites, mobile apps, and other digital platforms.

Automate logo URL extraction with ease, perfect for developers seeking seamless website integration and asset management.

Strengthen your brand's social presence with logo extraction, simplifying visual content for social media platforms.

Turn any URL into structured data: SEO/OpenGraph metadata, contacts, social profiles, 40+ tech-stack signatures, SEO & security audits, and AI-ready Markdown — one fast API call.

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.

The Google Search API provides programmatic access to Google's extensive search index, allowing users to efficiently retrieve and analyze search results.

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.

Extract logos effortlessly from websites to enhance your brand visibility and consistency online.

The Fictitious Identity Creator API generates authentic digital identities, perfectly suited for software testing, research purposes, and safeguarding privacy.

Accurate, lightweight and fast REST API for Jewish and Hebrew calendar holiday calculation, holiday lookup by key, upcoming holiday lookup, date range filtering, and keyword search across Gregorian

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.

The Keyword Creator API generates keywords from a given input text. Simply provide the text, specify the number of keywords you want, and the API will return a list of relevant and optimized keywords for your needs. Streamline your SEO process with this powerful and efficient tool.

Expands an iCalendar RRULE into occurrence dates between a start and end time.

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

Easily learn the conjugation of all the French verbs you are curious about. Great API for learning apps.

The Digital User Profile Generator API generates fictitious user profiles for various applications, aiding in testing, prototyping, and data simulation with ease.

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 Morse Converter API Convert plain text to Morse code easily with this API. Ideal for educational application developers and Morse code enthusiasts.

The Random User Information API automates the creation of synthetic user profiles for testing and development, enhancing efficiency while respecting user privacy.

The Comparable Domain API helps users uncover websites connected to a specific URL, enhancing online exploration and streamlining competitor analysis.

The YouTube Content Explorer API allows users to access YouTube search results to seamlessly integrate them into applications and improve content discovery.

Unleash branding creativity. Generate distinctive brand names instantly, customized to your vision. Effortlessly elevate brand identity.

Virtual User Creator API: Generate diverse, randomized user profiles for realistic testing and development, enhancing applications and simulations

Convert JSON to CSV, currencies, dates, and units, plus generate QR codes — a lightweight all-in-one data utility toolkit for developers.

The QR Code Maker API allows developers to easily generate custom QR codes. It offers various customization options like size, color, and embedded data types such as URLs and text. This API ensures high-quality QR codes and seamless integration into any application, making it an ideal solution for diverse needs.

This API validates global phone numbers, confirming correct format, country, location, international code, and providing accurate national, international, and E.164 formats.

The Historical Figures Data API provides access to comprehensive information on the most well-known figures in history. With this API, you can retrieve vital details, including biographical information, significant events, and legacy, on some of the most important people who have shaped our world. Get a deep understanding of historical figures and their impact on society with this one-of-a-kind data resource.

The Web Expiration Tracker API enables users to swiftly confirm the expiration date of any domain by just inputting its name. It promptly provides the remaining days until expiration, simplifying domain management and competitor monitoring tasks.

True RNG API — Hardware Entropy Random Number Generator using RDRAND, /dev/hwrng, CPU thermal noise.

Enhance your scheduling with the Smart API, designed to simplify date and business day calculations with intelligence.

Enterprise-grade QR Code Generator API — generate SVG & Base64 QR codes in milliseconds. Fully customizable size, color & error correction. 49ms avg response, MCP-ready. Free trial available.

The Famous Quotes API offers a vast collection of over 100,000 famous quotes from 10,000 authors, covering a wide range of topics. With categorized quotes and over 100 categories to choose from, this API allows for random bulk retrieval of inspirational and insightful quotes for various applications and projects.

Validate emails, phone numbers, URLs, and IP addresses through a simple REST API — a lightweight developer validation toolkit.

PresentID QR-Code & Barcode scanner API can scan both QR code and barcode.

The Web Searcher API facilitates effortless access to online data, empowering applications to efficiently fetch and utilize information from the web.

Heading Composer API: Ignite creativity with dynamic, personalized titles. Transform content strategies and captivate audiences effortlessly. A game-changer in content creation.

The User Simulate API generates virtual identities with personal and business data such as name, address and corporate profile. Ideal for form and database testing.

Robbery fake data API facilitates testing by generating synthetic theft-related data

True Email Checker API validates email addresses by verifying their format, domain existence, and detects disposable or invalid emails to ensure accurate data.

The API offers detailed information on animals, covering aspects such as their scientific classification, behavioral patterns, natural environments, conservation threats, population statistics, physical features, and worldwide range.

"Google Keyword Analytics API: Generate related keywords, retrieve relevant images, and create captions for rich content creation and optimization."

Turn web pages into actionable content by extracting text or converting to markdown for easy integration and processing.

Dummy User API An arbitrary, placeholder identity often generated for testing or demonstration purposes, without specific personal or authentic attributes.

The Keyword Search Ranking API enables users to monitor and evaluate keyword rankings, supporting the assessment of search engine performance.

Lorem Ipsum API offers developers an easy way to generate placeholder text for their projects. It allows developers to retrieve a random paragraph, sentence or word of Lorem Ipsum text for use in their applications.