xml-validator

Cross-platform CLI tool to validate configuration files across 18 formats. Syntax and schema validation with JSON Schema, XSD, and SchemaStore integration. Written in Go.

XML to JSON Converter — Paste, upload, drag & drop, or import XML from a URL and get clean, valid JSON instantly — with live validation, tree & raw views, namespace and attribute controls, JSON Schema export, and batch conversion. Nothing ever leaves your browser. Free on ToolAdda.online.

IAB VAST, VMAP, and DAAST validator. Hosted MCP at https://vastlint.org/mcp (auth none).

Please visit the new repository here: https://github.com/harshanacz/xerces-wasm-validator

SplunkLint is a comprehensive, browser-based tool for validating and analyzing Splunk Dashboard XML. It provides real-time feedback, actionable recommendations, and deep SPL query analysis - all without sending your data anywhere.

Python-based XAdES-EPES signature validator for XML documents, commonly used in electronic invoicing and digital signing workflows. This tool verifies the integrity, authenticity, and certificate information of signed XML documents, helping ensure compliance with digital signature standards.

XML to Array is a PHP library to convert XML content into PHP arrays and supports XML validation using XSD schemas.

Validate SEPA XML files (pain.001, pain.008) against ISO 20022 standard. Python, zero dependencies.

A python script to use java library phive to validate an invoice xml agains PINT AE rules.

lightweight XML Schema validation utility

Demo XML Review Bot using https://www.npmjs.com/package/xml-language-service

Free JSON & XML Developer Tools — Validate, Fix & Monitor API Data