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: … ».

Convert any color between the common web and print formats in one call. Flexible input, including six or three digit hex and common color names; the answer returns every format at once plus ready-to-paste style strings.

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.

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.

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.

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

Keyless Costa Rica Hacienda v4.4 comprobante validator: official XSD for 8 document types, the 50-digit clave numerica, CABYS code lists, totals/IVA math, XAdES-EPES signature check. Rule-coded JSON r

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.

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

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.

Portuguese text-to-speech (TTS) API is a technology that converts written text into spoken words in the Portuguese language. It uses advanced algorithms to analyze and interpret text, generate natural-sounding speech, and deliver it in real-time through an application or software interface.

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.

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

Validate Brazilian NF-e XML files effortlessly, ensuring compliance and accuracy for smooth business operations.

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

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

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.

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

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

Generate placeholder images on the fly: pick the size, background and text colors and a caption. Instant vector output or raster formats rendered by a real browser engine. Made for mockups, prototypes and empty states.

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.

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.