Automatically detects the language of any text and accurately translates it into the chosen language using advanced and fast multilingual technology.

The Semantic Match API enables content analysis by assessing and comparing the similarity of two texts.

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.

The Text Readability Metrics API calculates readability metrics for text. Supported metrics include the Automated Readability Index, Coleman-Liau Index, Flesch–Kincaid Grade Level, Flesch Reading Ease, Gunning-Fog Index, SMOG score, and SMOG Index. This API can be used to evaluate the readability of written content, making it easier to target specific audiences and improve overall readability.

Enhance your text analysis with the Subject Classification API. Quickly analyze any text to identify its core topics and themes. Using advanced natural language processing, this API delivers precise and actionable insights, simplifying content categorization for articles, social media, and more. Unlock valuable context and optimize your content strategy effortlessly.

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.

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.

The Language Checker API identifies the language of a text quickly and accurately, facilitating content customization and translation.

Our Lemmatization API allows users to identify the lemma, or base form, of a given word. This is useful for various natural languages processing tasks, such as text classification and information retrieval. The API supports multiple languages and returns the lemma in a standardized format, making it easy to integrate into your project.

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

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

Emotional Tone API interprets text, discerns emotions, and aids empathetic interactions, benefiting customer service, content creation, and healthcare industries.

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.

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.

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.

The Mood Analysis API detects emotions in text, providing businesses with valuable insights from a wide range of sources. Drive smarter decisions with emotional intelligence.

"Content Word Counter API: Efficiently quantifies textual content, offering accurate word counts with configurable options. Streamlining language analysis for various applications."

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.

Generate customizable QR codes with logos, gradients, custom shapes, colors, captions and frames. Export as PNG, SVG, JPEG, WebP, PDF or JSON with optional scan verification.

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

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

The Text Sentiment Analyzer API is a powerful tool for analyzing and understanding the sentiment of text data.

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

The Language Text Detector API accurately identifies text languages, which helps with multilingual customer support, content filtering, sentiment analysis and more.

The AI Content Moderator API is a powerful tool for machine-assisted moderation of multilingual text. Utilizing Microsoft Azure Cognitive Services, this API detects potentially offensive or unwanted content, including profanity, in over 100 languages. It has a maximum text length limit of 1024 characters, and any content exceeding this limit will result in an error code being returned.

Polish Text Moderation API ML-powered content moderation solution with 3 specialized endpoints: sentiment analysis for product reviews, multi-class message moderation and hate speech recognition. Native Polish language support with JSON responses including confidence scores and probability distributions. Fast (<500ms), privacy-focused (no data storage), and RESTful with full OpenAPI 3.1 documentation. Perfect for e-commerce, forums, and social platforms targeting Polish audiences.

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

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

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

The Text Change Detector API is an tools for comparing two texts and highlighting their differences. It offers results in JSON format and pre-rendered for HTML and CLI.

The Content Keyword Density API assesses keyword frequency in text, providing strategic insights to optimize content and enhance search engine visibility.

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 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.

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.

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

Google Language Translation API: Break language barriers effortlessly. Real-time translation, extensive language support, customizable models. Transform communication in applications, websites, and services.

Efficiently translate text between multiple languages to facilitate global interaction.

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.

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

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

The Forecasts Weather by Latitude Longitude API delivers precise, location-specific weather forecasts, ideal for various applications and industries.

Stay informed with real-time, location-based weather warnings from official agencies worldwide. Perfect for ensuring safety during severe conditions.

Text Manipulation API is a versatile tool designed to handle a wide range of text processing tasks. This API offers a wide set of functionalities, such as text backwards, case conversions, character counting.

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

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

"Title Maker API: Instantly create engaging blog titles on various topics with AI precision, SEO optimization and seamless integration capabilities."