Generate realistic, schema-aware synthetic test data for any database schema. 50+ field types, AI prompt-to-schema, pre-built templates, JSON/SQL/CSV output.

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.

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

Enhance your data generation with MockHero's Schema Aware Data Generation API, ensuring data integrity and relevance.

The Synthetic Data Synthetic Data MockHero API allows developers to generate diverse datasets while preserving privacy and compliance.

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.

Render diagrams from text-based notation including Mermaid, PlantUML, and DOT syntax. Returns high-quality PNG or SVG images of flowcharts, sequence diagrams, class diagrams, and more.

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

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

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.

Generate realistic test data effortlessly with MockHero's Test Data Generator API, enhancing your development process.

Effortlessly generate dynamic test data on demand using MockHero's Dynamic Test Data API, optimizing your testing process.

Use the Database Seeding Database Seeding MockHero API to populate your databases with quality test data, streamlining your development workflow.

Create fully customizable fake data quickly using MockHero's Fake Data API, tailored to your project’s requirements.

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

Convert any web page to clean Markdown format optimized for AI consumption. Extracts article content, removes ads and navigation, and outputs structured Markdown ready for LLM processing.

JSON Clean API converts JSON documents into a readable format with line breaks and indentations. It supports entries up to 200,000 characters.

Convert between 12 code and data formats with a single API call. JSON to TypeScript, YAML, XML, CSV, JSON Schema, HTML tables, Markdown, and more.

Convert any URL to markdown format effortlessly with our URLs to Markdown API.

This API allows developers to transform the written text into different mood styles with different moods. Mood Master API is a powerful tool that allows you to transform the sentiment of any text with just a few lines of code.

Simplify content manipulation with an API designed to extract clean text or markdown from any web page.