XPath Evaluator

Validate CSV syntax and structure — checks column consistency, unclosed quotes, and empty headers.

Escape JSON into a quoted string literal for embedding.

Unescape a quoted JSON string back into readable JSON or plain text.

Run jq-like query expressions to extract or transform JSON data.

Convert a JSON object or array into well-formed XML with a root element.

Parse XML and convert it to a JSON object, preserving attributes and nested elements.

Convert CSV rows into XML records. Each row becomes a record element inside a records root.

Convert a structured XML document with repeating record elements into CSV rows.

Validate YAML syntax and report the parsed type and top-level keys on success.

Check XML well-formedness and report the root element and any parse errors with line numbers.

Pretty-print XML with consistent 2-space indentation for improved readability.

Minify XML by removing whitespace and indentation.

Convert XML structures into readable YAML output.

Convert YAML content into XML format.

Evaluate RFC 6901 JSON Pointer expressions against JSON input.

Compare two XML documents and highlight structural differences.

Run a clearly labeled practical XQuery subset for XML exploration: direct XPath, simple for/let expressions, count(), and string().

Validate XML against a provided XSD schema.

Normalize or strip XML namespaces for downstream compatibility.

Compare two YAML documents and report differences.

Lint YAML style and structure with stricter quality rules.

Evaluate path expressions against YAML input.

Run query expressions to extract or transform YAML data.

Lint JSON syntax and style with stricter practical checks.

Validate YAML content against a JSON Schema.

Escape XML special characters for safe embedding.

Decode escaped XML entities back to plain characters.

Split repeated XML child elements into chunked XML documents.

Generate a starter XSD schema from XML structure.

Merge two XML documents into one combined output.

Convert record-like XML data into SQL INSERT statements.

Render XML as a structured HTML document for browser-friendly viewing.

Sort XML element structures for deterministic ordering.

Flatten nested XML into a path-based key representation.

Auto-detect whether input is JSON, XML, YAML, CSV, or plain text.

Detect, pretty-format, and analyze API responses into a JSON report with HTTP metadata and formatted payload previews.

Compare JSON, XML, YAML, CSV, text, or SQL payloads from one unified entry point.

Run JSONPath, XPath, XQuery-subset, YAMLPath, and JSONata queries through one tool.

Auto-detect sources and convert across supported JSON, XML, YAML, CSV, and Excel pairs, including structured JSON input and Excel base64 envelopes.

Generate deterministic mock records for JSON/CSV/XML/YAML testing.