XML Formatter

XML Formatter and Validator is a developer-oriented tool that ingests raw XML text and returns two artifacts: a consistently formatted XML string and a structured validation report. It focuses on well-formedness checks, namespace correctness, and basic schema awareness, enabling teams to catch syntax problems early before transport or processing. Conceptually, the tool parses XML into a token stream, preserving element order while reassembling a human-readable, indentation-based representation. It detects encoding, handles namespaces, and reports errors with precise line and column information. If a user supplies a target schema (DTD or XSD), the validator can perform schema validation in addition to basic well-formedness. Who benefits: backend services, API developers, data engineers, and QA analysts who integrate XML in messages, payloads, or configuration files. The value is speed, determinism, and consistency: formatting is repeatable, outputs are deterministic for CI pipelines, and error messages help pinpoint problems quickly. Core features and use cases: choose indentation level and minification, switch between compact and readable layouts, validate against a provided schema, and obtain a precise error log with line/column coordinates. Typical use cases include preparing data dumps for testing, validating configuration files, and ensuring documents meet basic XML quality standards.