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

Professional QR Code Generation API with advanced customization options.

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.

Nano Banana API (0.01$ per Image) 75% Discount compared to official Gemini Nano Banana delivers instant AI-powered image generation supporting DALL-E style creations, Midjourney-quality aesthetics, Stable Diffusion variations, Leonardo AI precision, Imagen photorealism, Firefly commercial graphics, and Flux pro outputs. Generate photo-realistic portraits, anime artwork, 3D renders, digital illustrations, concept art, logos, avatars, NFTs, product mockups, marketing visuals, social media content, and custom graphics across styles including hyperrealistic photography, oil paintings, watercolor art, cyberpunk aesthetics, fantasy art, minimalist design, vintage retro, glitch art, vaporwave, steampunk, low-poly 3D, isometric renders, pixel art, comic book style, manga illustrations, children's book art, architectural visualization, fashion design, food photography, and abstract expressionism. High-resolution output with no watermarks, custom dimensions, and instant URL responses optimized for developers, SaaS platforms, mobile apps, websites, eCommerce stores, content creators, AI tools, automation workflows, and enterprise solutions. Supports text-to-image generation, image-to-image transformation, style transfer, upscaling, inpainting, outpainting, background removal, and AI-enhanced creative production for advertising, branding, gaming, metaverse assets, AR/VR content, print-on-demand, and digital marketplace applications. Fast API integration with RESTful endpoints, JSON responses, batch processing, and scalable infrastructure for unlimited creative possibilities.

This API provides JSON access to the technology information of a website which includes all technical information as found on detailed lookups and additional metadata where available.

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.

Predictive Search API enhances user experience with real-time, personalized suggestions, optimizing search efficiency and engagement for a seamless browsing journey.

Create personalized QR codes for your business with ease.

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.

🔥Cheap high-quality translation API to translate in 100+ languages. 🔥 Translator for text and HTML

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

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

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

FreeCustom.Email is a powerful API that enables users to generate temporary email addresses for seamless online registration and OTP testing. With its user-friendly interface, you can effortlessly create disposable email accounts to bypass spam and enhance privacy, while easily receiving one-time passwords and verification emails without any hassle. Ideal for developers and testers, this API ensures secure and anonymous interactions with online services.

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.

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

Scrape any web page and get clean, structured content including title, body text, metadata, Open Graph tags, favicons, and more. Fast and reliable web scraping API powered by edge computing.

Elevate your correspondence with the HTML Business Signature Generator API. Craft exquisite email signatures that mirror your brand's essence dynamically. Seamlessly integrate personalized signatures into your communication flow, leaving an indelible mark of professionalism and creativity.

Craft tailor-made browsing experiences with our Dynamic User Agent API. Generate dynamic user agents on the fly, empowering your applications to seamlessly adapt and interact with websites. Elevate user privacy, security, and compatibility with ease.

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.

Run automated WCAG accessibility audits on any web page. Detects violations, warnings, and best practices for ADA and EAA compliance.

EU-Compliance: Digital Product Passport (DPP) Immutable QR Engine. Guaranteed 10-year URL persistence for Textile and Battery ESPR mandates (March 2026). High-error-correction QR generation optimized for industrial label printing. Frankfurt (EU-Central) data residency.

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 Custom Password Generator API creates strong, secure passwords, enhancing digital security with customizable options and cryptographic randomness for protection.

Capture essential performance data for your website to identify areas for improvement in real-time.

Simplify web pages into markdown format quickly with the Web Pages to Markdown API.

Unlock the world of encryption with the String to MD5 API. Transform any text into an impenetrable MD5 hash effortlessly. Just send your string through our secure endpoint, and like magic, receive the unbreakable shield in JSON format. Your data, your fortress – all with a single API call.

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

Craft tailor-made browsing experiences with our User Agent Creator API. Generate dynamic user agents on the fly, empowering your applications to seamlessly adapt and interact with websites. Elevate user privacy, security, and compatibility with ease.

Gain real-time insights into website navigation and performance with our Web Navigator Status Insight API.

Simplify content curation by capturing links from any website using our advanced Capture Links from Websites API.

Elevate your content with the Text to Visual Content Creator API, converting text into engaging images that attract attention.

Quickly assess the efficiency of your site using the Retrieve Web Data Speed Test API for optimal performance insights.

Shorten URLs for SMS, emails, and posts. This robust API converts any link into a cleaner, more compact format quickly.

Simplify complex URLs in seconds. This API offers customizable, branded short links with analytics and lightning-fast redirection support.

Generate short URLs for long web addresses using this API. Ideal for affiliate marketing, QR codes, and social media sharing.

Code Compiler API is a powerful tool for developers that can compile code in over 75 different programming languages.

Analyze any web page URL to obtain detailed performance metrics, information about JavaScript execution, data on layout stability, and caching efficiency.

Shorten long URLs instantly with this powerful API. Create sleek, easy-to-share links ideal for marketing, analytics, and social media.

Springbolt X: find the exact people who searched your keywords in the last 8 days, then target them across ads, email, and calls. Full identity suite: keyword-to-lead, IP-to-person, IP-to-company, LinkedIn-to-phone, LinkedIn-to-HEM, email-to-HEM, HEM-to-email, contact enrichment, and async batch callbacks.

JS Code Executer API is a powerful tool that allows you to write and execute custom JavaScript code seamlessly. It fills the gap in no-code platforms like Integromat or Make by providing missing native support for executing JavaScript. With this service, you can effortlessly run your own code and enhance your automation workflows with ease.

The Nusantara Bible is a Bible with various versions, which is made for the needs of users.

Introducing the Text to CMD Command API - your shortcut to streamlined command execution. Simply input any sentence in natural language, and this powerful API translates it into a precise CMD command. Seamlessly integrate it into your applications for efficient automation and elevate your user experience. Command your world with simplicity.

Queue-less Screenshot API with Smart Caching, Auto-removes ads, Full JS hydration, CSS element selector and many more for perfect, instant renders.

Evaluate web performance by measuring server-client metrics, detect common issues, and generate detailed automatic optimization suggestions.

The Webpages to Markdown API transforms web content into Markdown format, enabling developers to convert and manipulate HTML, CSS, and JavaScript effortlessly. This API offers precise control over the rendering process, allowing for performance optimizations, enhanced visual effects, and seamless dynamic content updates. With built-in tools for monitoring rendering efficiency and customizing behaviors, it is an invaluable resource for creating high-quality, responsive web applications that prioritize both aesthetics and functionality.

The Script Language Identifier API accurately identifies text language, offering real-time, multilingual support for enhanced user experiences, content moderation, and global applications.

Transform web pages into high-quality images instantly with our enterprise-grade screenshot API. Featuring 99.99% uptime and powerful customization options for developers who demand reliability and precision.