JSON Formatter (Pretty Print)
Pretty-print JSON with consistent indentation.
JSON Formatter
Pretty-print JSON with consistent indentation for readability and debugging.
Raw JSON
Paste compact or minified JSON input.
Formatted JSON
Readable, indented JSON output.
Example input and output
{"name":"Ada","age":31}{
"name": "Ada",
"age": 31
}Related tools
JSON Diff (Compare)
json-toolsCompare two JSON documents and highlight differences.
JSON Sort Keys
json-toolsSort object keys alphabetically for stable JSON output.
JSON Escape
json-toolsEscape JSON into a quoted string literal for embedding.
JSON Unescape
json-toolsUnescape a quoted JSON string back into readable JSON or plain text.
JSON Flatten
json-toolsFlatten nested JSON objects into single-level key paths.
JSON Unflatten
json-toolsRebuild nested JSON from flattened path-based keys.
JSON Schema Generator
json-toolsGenerate a draft JSON Schema from sample JSON input.
JSON Schema Validator
json-toolsValidate JSON data against a provided JSON Schema.
JSON Path Evaluator
json-toolsEvaluate JSONPath expressions against JSON input.
JSON Query Tool (jq-like)
json-toolsRun jq-like query expressions to extract or transform JSON data.
JSON to XML Converter
json-toolsConvert a JSON object or array into well-formed XML with a root element.
XML to JSON Converter
xml-toolsParse XML and convert it to a JSON object, preserving attributes and nested elements.
JSON to YAML Converter
json-toolsConvert JSON objects and arrays into clean, human-readable YAML.
YAML to JSON Converter
yaml-toolsParse YAML and convert it to formatted JSON.
JSON Merge Tool
json-toolsMerge multiple JSON documents into one output object.
JSON Filter
json-toolsFilter JSON records using key/value conditions.
JSON Pointer Evaluator
json-toolsEvaluate RFC 6901 JSON Pointer expressions against JSON input.
XQuery Tool (Practical Subset)
xml-toolsRun a clearly labeled practical XQuery subset for XML exploration: direct XPath, simple for/let expressions, count(), and string().
JSON Linter
json-toolsLint JSON syntax and style with stricter practical checks.
JSON Patch Generator
json-toolsGenerate RFC 6902-style patch operations from left/right JSON values.
CSV Statistics
csv-toolsCompute row/column stats and numeric summaries for CSV data.
JSON Patch Applier
json-toolsApply RFC 6902-style patch operations to JSON data.
JSON Size Analyzer
json-toolsAnalyze JSON size and structural complexity metrics.
JSON to SQL Converter
json-toolsConvert JSON row objects into SQL INSERT statements.
JSON to Excel Converter
json-toolsConvert JSON row objects into an XLSX base64 output envelope.
XML Flatten
xml-toolsFlatten nested XML into a path-based key representation.
Format Detection Tool
json-toolsAuto-detect whether input is JSON, XML, YAML, CSV, or plain text.
API Response Formatter
json-toolsDetect, pretty-format, and analyze API responses into a JSON report with HTTP metadata and formatted payload previews.
Unified Query Tool
json-toolsRun JSONPath, XPath, XQuery-subset, YAMLPath, and JSONata queries through one tool.
Universal Converter
json-toolsAuto-detect sources and convert across supported JSON, XML, YAML, CSV, and Excel pairs, including structured JSON input and Excel base64 envelopes.
Data Generator
json-toolsGenerate deterministic mock records for JSON/CSV/XML/YAML testing.
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Reverse tools
Next steps
Included in workflows
CSV to Formatted JSON
Convert CSV into JSON and then normalize formatting for readable output.
Validate and Format JSON
Check JSON syntax first, then produce consistently formatted JSON.
Prepare CSV for Analysis
Clean CSV, convert it to JSON, and format the result for analytics workflows.
Format then Convert JSON to CSV
Format raw JSON for readability, then convert it into CSV rows for tabular tools.
XML to Clean JSON
Validate XML, convert it to JSON, then format the output for readability.
Validate YAML and Convert to JSON
Validate YAML syntax, then convert it to formatted JSON for use in APIs or tooling.
YAML Config to JSON Schema
Convert a YAML configuration file to JSON, then generate a draft JSON Schema from it.
Extract Columns and Convert to JSON
Pull only the columns you need from a CSV, then convert the slimmed-down data to JSON.
Compare JSON Versions
Format two JSON versions and compare them with path-level diffs.
Merge and Filter JSON Dataset
Merge two JSON sources, filter records, then format the final output.
CSV Sort to JSON Report
Sort CSV rows by key columns, then convert and format JSON output.
XPath to JSON Extraction
Evaluate XPath paths in XML payloads and convert selected structures to JSON for analysis.
XQuery Investigation Flow
Run a practical XQuery subset against XML and normalize the resulting report as readable JSON.
Mock JSON Roundtrip Through CSV
Generate deterministic mock JSON, round-trip it through CSV, and normalize the resulting JSON output.
YAML Schema Enforcement Loop
Validate YAML against schema, normalize formatting, then convert to JSON for downstream policy checks.
JSON Minify Then Pretty
Minify JSON for compact transport, then restore readable formatting.
XPath Quick Extract and Format
Run an XPath extraction and format the JSON result for readable review.
JSON Contract Smoke Test
Format raw JSON, generate a draft schema, then validate payloads against that schema.
Universal Convert to JSON Sanity
Detect payload format, normalize response structure, and pretty-format JSON output for inspection.
JSON Filter and Format
Filter JSON records down to relevant fields, then pretty-format the result.
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