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.

Convert any PDF document with or without images into structured JSON output with built-in OCR features of the API. The API is best suited for LLM training and dataset creation.

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: … ».

Extract and validate JSON-LD structured data and Microdata against Schema.org standards. Detects Product, Organization, FAQPage, Article, and JobPosting schemas with missing field diagnostics.

Convert JSON arrays to CSV (nested objects flattened) and CSV to JSON with delimiter detection, quoted fields and number parsing.

Convert XML to JSON (attributes kept), JSON to XML, YAML to JSON and JSON to YAML. Send the document, get the converted result.

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.

Powerful and reliable API service that provides real-time domain registration data for businesses, cybersecurity professionals, and developers. Our API delivers accurate and up-to-date WHOIS information in a simple, easy-to-parse JSON format, allowing you to monitor domain ownership, prevent fraud, and enhance your applications with valuable insights.

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.

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.

Create PDF documents from text or professional invoices from JSON (items, quantities, prices, tax, totals) in milliseconds.

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.

Accurate, lightweight and fast REST API for Jewish and Hebrew calendar holiday calculation, holiday lookup by key, upcoming holiday lookup, date range filtering, and keyword search across Gregorian

Convert JSON to CSV, currencies, dates, and units, plus generate QR codes — a lightweight all-in-one data utility toolkit for developers.

Document to Markdown (PDF, Office, HTML), OCR, schema-guided JSON extraction from documents and images, text-to-speech (Kokoro, 28 US and UK English voices) and multilingual embeddings (bge-m3)

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

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

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

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

Scrape public static and JavaScript-rendered web pages into Markdown, text, HTML, links, and metadata with automatic browser rendering and optional caching.

Convert GitHub flavored Markdown (tables, lists, code) to safe HTML. Scripts and inline handlers are stripped by default.

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

Convert lightweight markup documents into clean sanitized web markup, styled print ready documents or editable word processor files, with real heading styles, lists, tables and code blocks.

Ensure accurate speech generation with the Precision TTS Text Formatter and Purifier API, perfect for professional applications.