Extract the search optimization data of any page: title and description with lengths, canonical address, social sharing cards, structured data types, headings map, link and image audit, word count and redirect chain.

Audit one public page for static SEO signals, 65+ technology fingerprints, and eight security headers with bounded redirects, response size, and private-network blocking.

Short Links Creator API is a web-based service that allows users to generate short, customizable links from long URLs. It can be easily integrated with any application and allows you to track clicks and analyze link performance. This API can be useful for a variety of use cases, including social media marketing, email campaigns, and link management. With Short Links Creator API, you can improve click-through rates and make it easy to share and track links.

Universal JSON Fix repairs broken or malformed JSON, especially from LLMs like ChatGPT, Claude, Deepseek, Gemini, or Llama. This API ensures reliable parsing by fixing mixed quotes, missing commas, and formatting issues, making it ideal for AI applications.

Query the name records of any domain: address records, mail exchange, text entries, name servers and more, or run a reverse lookup on a network address. Structured answers with time-to-live values included.

Turn any news or blog feed into clean structured data: feed metadata plus items with dates, author, categories, plain text summary, full content and media attachments. One consistent format for every feed flavor.

Parse any browser user agent string into structured details: browser name and version, rendering engine, operating system, device type and processor architecture, with a built-in flag that marks crawlers and monitoring robots.

Parse any scheduler expression, get the next execution times in any world time zone, and a plain language description of the schedule. Validate schedules before they reach production.

Convert any date and time between world time zones with correct daylight saving handling, get the current time of any zone with its offset, or list every supported zone name. Daylight saving rules follow the standard worldwide zone database.

Check up to fifty addresses per call, or extract every link of a page and validate each one: status code, redirect chain, response time and a working or broken summary. Smart checking with automatic fallback.

Capture full page or viewport screenshots of any public page with a real browser engine. Desktop, mobile and tablet presets, retina scale, dark mode, and two image formats. One request, one image back.

Generate crisp scannable barcodes and matrix codes in fifteen symbologies for retail, logistics and tickets. Control the scale, bar height and the human readable text under the bars. Print ready images in one call.

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.

Convert data between the four common structured text formats in one call: send the payload in the body and pick the source and target formats. Great for configuration files, integration payloads and data pipelines.

The Measure Conversion API streamlines unit conversions effortlessly, meeting the needs of various applications with precise and adaptable conversion features.

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

🔴 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.

Extract title, description, Open Graph image, and favicon metadata from any URL — a cached link preview API with built-in SSRF protection for building rich unfurl cards.

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.

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

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.

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.

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 Canada Holidays API provides a comprehensive list of all the public holidays across the 13 provinces and territories in Canada, including federal holidays. With this API, developers can easily incorporate accurate and up-to-date holiday information into their applications or systems, helping to improve planning and scheduling for users in Canada.

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.

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.

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

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.

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.

Recent polls of the 2024 presidential election! Thousands of polls! Updated daily prior to the election. Choose between last 90, 30, and 7 days.

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.

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.

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