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.

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 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.

This endpoint takes the information (string) as input, and provides the JWT-encoded result (string) as output. The output also includes a copy of the input, and a « status » value. Status is « Ok » or « Error: … ».

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

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.

Validate structured data markup on any web page including JSON-LD, Microdata, and RDFa. Detects Schema.org types, checks for errors, and returns detailed validation results.

Extract structured tables from PDF files and return them as JSON, Excel, or CSV. Automatically detects single or multiple tables, supports multi-page PDFs, and delivers deterministic, machine-readable output for data pipelines and automation.

A high-performance text purification API designed for TTS workflows. Automatically cleans messy text and prevents Edge-TTS engine errors.

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.

Extract every HTML table from any web page into clean, structured JSON — headers and rows auto-detected. Just pass a URL; no scraping code needed. Fast, stateless, and MCP-ready for AI agents.

JSON Translate API converts text in JSON files to multiple languages, facilitating localization and automatic translation of data for web and mobile applications.

Generate charts (images base64) based on your JSON objects. Be able to visualize your data with this API.

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

Extracts and validates JSON-LD, Microdata, RDFa, and structured markup from webpages or raw HTML for SEO and technical validation.

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

Experience real-time creativity with our Dynamic Dynamic Social Media Title Generator API for perfect titles.

Accepts a topic string and returns a JSON array of 5 generated title text options for social media, blogs, and video content.

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

Transform your text into stunning, styled images effortlessly with our Generate Images from Text with Style API.

Instantly transform descriptions into artistic imagery with the Capture Styled Images from Text API—perfect for all projects!

Transform your text into stunning styled images with ease using our intuitive API!

You can query Youtube videos with a prompt, Youtube video URL and JSON Schema as input, structured data as output.

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

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.