Generate pixel-perfect PDFs from HTML, URLs, and templates in one API call. Invoices, receipts, reports, contracts — done in milliseconds, not hours.

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.

The Article Spinner API is a tool that rephrases text to create unique content while maintaining its original meaning. It can be integrated into other applications and used for content creation, SEO, and plagiarism prevention.

Text Simplify API is created to automatically produce brief summaries of lengthy texts. Utilizing advanced natural language processing techniques, it pinpoints and extracts essential information from extensive content, making it easier to understand and analyze.

The Text Summarizing API is designed to automatically produce concise summaries of long texts. Using advanced natural language processing methods, it identifies and extracts key information from long content, aiding comprehension and analysis.

Transform cross-border transactions with our Exchange Transform API. Access real-time rates and seamless integration to empower your applications for global financial success.

A Compact URL Generator API condenses long web addresses, enhancing accessibility and engagement through dynamic link generation, analytics, and security features.

Paragraph Rephrasing API uses advanced natural language processing techniques to automatically rephrase and rewrite text, while maintaining its meaning. It can be used to improve readability, avoid plagiarism, and generate alternative phrasing for creative writing.

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

It is a powerful tool for correcting the capitalization that text should have quickly and easily. With this API, you can easily format text to meet various style guidelines,

"The AI Text Originality Rewriter API identifies AI-generated text and rephrases it to ensure authenticity, ensuring human-written content across all platforms."

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.

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.

This API converts local phone numbers to international format, returning the number and destination in a standardized format for global compatibility.

This API will help you to paraphrase any text you pass to it. Currently supporting the English Language.

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

Revolutionize your looks instantly with the Hairstyle Change API. Effortlessly change hairstyles across apps, websites and virtual platforms for customized transformations.

Identify and extract inappropriate words effortlessly with the Extract Inappropriate Words API, fostering safer online spaces.

Extract Inappropriate Language API swiftly analyzes text to spot unsuitable language, promoting a positive community environment.

Protect your platform with Bad Words Removed API, efficiently moderating user-generated content.

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

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

Streamline your XML validation process with our Efficient Efficient NF-e XML Validatorr API, saving you time while guaranteeing 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.

Text Reducer API designed to automatically generate concise summaries of long texts. Leveraging advanced natural language processing methods, it identifies and extracts key information from long content, facilitating comprehension and analysis.

The Language Policing API analyzes text, identifying and mitigating inappropriate content to ensure a safer online environment for users and compliance with guidelines.

Get the full original URL from any shortened link. Ideal for link audits, SEO tools, and anti-phishing apps or redirection tracking.

The Recipe Parser API enables users to extract online recipes from any website and convert them into a structured format, such as JSON. With this API, users can easily create their own digital cookbook by parsing recipes from various sources. The API's simple and user-friendly interface makes it an excellent tool for developers and cooking enthusiasts alike.

Automatically expands shortened links into their full, original form—ideal for transparency, security checks, or analyzing hidden redirect chains in marketing campaigns.

Elevate visual appeal with the Photo Retouching API. Utilizing cutting-edge image processing, it transforms input face images into enhanced portraits. From skin refinement to facial feature adjustments, it caters to beauty apps, cameras, and interactive platforms, effortlessly enhancing user images for captivating results.

Efficiently generate specific keywords using our Keyword Formulator API. Designed for SEO experts and marketers enhancing content visibility strategies.

This URL shortener API transforms lengthy links into short, manageable URLs, perfect for mobile, SMS, campaigns, and quick sharing.

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

Transform facial expressions in images with advanced editing technology, enabling smiles, pouts, frowns, and more with our API.

Change lip colors in images with our Lips Color Changer API, supporting up to three faces in a single image for realistic lip color trials.

Automatically slim faces in images with our AI Face Slimming API, supporting adjustments for up to 3 faces per photo.

Instantly expand any shortened URL to reveal the original destination link, improving transparency, trust, and preventing phishing or suspicious redirections in one call.

The Aspect Ratio Restoring API automatically detects distorted images and restores their content to their original proportions. By identifying over-stretched images, this API provides an automated solution to correct aspect ratio issues, ensuring the image maintains its intended appearance.

The Text Summarization API is a tool that automatically summarizes text to create a brief, condensed version of the original text. It uses advanced natural language processing techniques to identify and extract the most important information from large volumes of text, making it easy to understand and analyze.

Effortlessly remove watermarks and digitalize handwritten notes with our versatile API, ensuring seamless integration and superior results.

Text Purify API extracts clean text from web pages by removing ads and irrelevant content, facilitating automated reading and processing.

Text Rewriter API allows you to automatically rephrase text, preserving its meaning while changing its wording. The API supports multiple languages and can be integrated with any application for content generation, SEO and plagiarism prevention

Powered by state-of-the-art Machine Learning and AI technology, the Text Summarization API is an advanced tool that enables the concise summarization of text content. With adjustable summarization percentages, it offers flexibility in condensing text for a variety of applications, products, or services. By seamlessly integrating this API, users can effortlessly achieve accurate and efficient text summarization. Enhance your applications, products, or services with the Text Summarization API and experience the benefits of its powerful summarization capabilities.

The Sentiment Modifier API transforms the emotional tone of written content and offers users a dynamic platform to make nuanced sentiment adjustments.

Detects, analyzes, and censors offensive words in texts, providing detailed reports and filtered versions to maintain respectful communication.

Accurately generate loan amortization schedules using the Repayment Calculator API.

Be able to manipulate your images with ease. Transform your images to PNG, JPG, BMP, and TGA.

Your ultimate solution for reducing memory usage, cutting storage costs, and enhancing application performance—all without the need to rewrite your existing business logic. With a single API call, you receive a comprehensive savings report detailing the optimization in bytes, KB, MB, or GB.