JSON Escape
Escape JSON into a quoted string literal for embedding.
JSON Escape
Escape JSON into a quoted string literal for embedding in code, env vars, or payload wrappers.
JSON Input
Paste any valid JSON value to escape.
Escaped JSON String
Quoted JSON string with escaped characters.
Example input and output
{"message":"Hello\nWorld"}"{\"message\":\"Hello\\nWorld\"}"Related tools
CSV to JSON Converter
csv-toolsConvert CSV rows with headers into a clean JSON array.
JSON to CSV Converter
csv-toolsConvert a JSON array of objects into CSV with generated headers.
CSV Validator
csv-toolsValidate CSV syntax and structure — checks column consistency, unclosed quotes, and empty headers.
JSON Formatter (Pretty Print)
json-toolsPretty-print JSON with consistent indentation.
JSON Diff (Compare)
json-toolsCompare two JSON documents and highlight differences.
JSON Sort Keys
json-toolsSort object keys alphabetically for stable JSON output.
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 JSON objects or arrays into well-formed XML.
XML to JSON Converter
xml-toolsParse XML into a formatted JSON representation, preserving nested elements and attributes.
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.
YAML Validator
yaml-toolsValidate YAML syntax and report the parsed type and top-level keys on success.
XML Validator
xml-toolsCheck XML well-formedness and report the root element and any parse errors with line numbers.
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.
XML Diff Tool
xml-toolsCompare two XML documents and highlight structural differences.
XPath Evaluator
xml-toolsEvaluate XPath expressions against XML 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().
XML Schema Validator (XSD)
xml-toolsValidate XML against a provided XSD schema.
YAML Diff Tool
yaml-toolsCompare two YAML documents and report differences.
YAML Linter
yaml-toolsLint YAML style and structure with stricter quality rules.
YAML Path Evaluator
yaml-toolsEvaluate path expressions against YAML input.
YAML Query Tool
yaml-toolsRun query expressions to extract or transform YAML data.
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.
YAML Schema Validator
yaml-toolsValidate YAML content against a JSON Schema.
JSON Patch Applier
json-toolsApply RFC 6902-style patch operations to JSON data.
JSON Size Analyzer
json-toolsAnalyze JSON size and structural complexity metrics.
XML Escape
xml-toolsEscape XML special characters for safe embedding.
XML Unescape
xml-toolsDecode escaped XML entities back to plain characters.
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.
JSON Tree Viewer
json-toolsRender JSON as an interactive collapsible tree with type labels and copyable paths.
JSON Table Viewer
json-toolsRender a JSON array of objects as a sortable, searchable table for fast inspection.
CSV Column Profiler
csv-toolsProfile CSV columns with inferred type, emptiness, uniqueness, top values, and numeric percentiles.
JSON Type Profiler
json-toolsProfile field-level type consistency for JSON arrays, including null-rate and unique count metrics.
JSON Schema Analyzer
json-toolsAudit JSON Schema complexity with required/optional coverage, depth, and missing description checks.
XML Analyzer
xml-toolsAnalyze XML structure with element counts, tag frequency, depth, attribute totals, and namespace usage.
YAML Analyzer
yaml-toolsAnalyze YAML structure for key depth, type distribution, array sizing, and anchor/alias usage.
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.
File Comparison Suite
json-toolsCompare JSON, XML, YAML, CSV, text, or SQL payloads from one unified entry point.
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.
JSON Array Mapper
json-toolsProject and rename fields from a JSON array of objects. Select which columns to keep and optionally rename them.
JSON Group By
json-toolsGroup a JSON array of objects by a specified field. Output as a keyed object or as an array of groups.
CSV Data Generator
csv-toolsGenerate mock CSV with configurable columns including uuid, email, integer, float, date, boolean, enum, and name.
JSON Template Generator
json-toolsGenerate a valid JSON template from JSON Schema using defaults, examples, enums, and type placeholders.
UUID / ID Generator
json-toolsGenerate UUID or sequential IDs in JSON array, newline, or CSV formats.
Timestamp Generator
json-toolsGenerate timestamps in multiple formats for offsets from an anchor date.
CSV Anomaly Detector
csv-toolsIdentify data quality issues in CSV: missing values, numeric outliers (IQR), type inconsistencies, and duplicate key rows.
Regex Test Data Generator
json-toolsGiven a regex pattern, generate N example strings that match it. Useful for structured IDs, codes, and format-specific mock values.
Scroll horizontally to view all related tools.
Reverse tools
JSON Unescape
json-toolsUnescape a quoted JSON string back into readable JSON or plain text.
Next steps
CSV Validator
csv-toolsValidate CSV syntax and structure — checks column consistency, unclosed quotes, and empty headers.
CSV Formatter
csv-toolsNormalize CSV by parsing and re-emitting with consistent quoting and proper cell escaping.
JSON Formatter (Pretty Print)
json-toolsPretty-print JSON with consistent indentation.
JSON Diff (Compare)
json-toolsCompare two JSON documents and highlight differences.
JSON Sort Keys
json-toolsSort object keys alphabetically for stable JSON output.
JSON Schema Validator
json-toolsValidate JSON data against a provided JSON Schema.
JSON Path Evaluator
json-toolsEvaluate JSONPath expressions against JSON input.
YAML Validator
yaml-toolsValidate YAML syntax and report the parsed type and top-level keys on success.
YAML Formatter
yaml-toolsNormalize YAML by parsing and re-emitting with consistent 2-space indentation and block style.
XML Validator
xml-toolsCheck XML well-formedness and report the root element and any parse errors with line numbers.
XML Formatter
xml-toolsPretty-print XML with consistent 2-space indentation for improved readability.
YAML Sort Keys
yaml-toolsSort YAML mapping keys alphabetically, recursively.
XML Diff Tool
xml-toolsCompare two XML documents and highlight structural differences.
XML Schema Validator (XSD)
xml-toolsValidate XML against a provided XSD schema.
YAML Diff Tool
yaml-toolsCompare two YAML documents and report differences.
YAML Linter
yaml-toolsLint YAML style and structure with stricter quality rules.
JSON Linter
json-toolsLint JSON syntax and style with stricter practical checks.
YAML Schema Validator
yaml-toolsValidate YAML content against a JSON Schema.
XML Sort Elements
xml-toolsSort XML element structures for deterministic ordering.
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.
File Comparison Suite
json-toolsCompare JSON, XML, YAML, CSV, text, or SQL payloads from one unified entry point.
Scroll horizontally to view all next-step tools.
Included in workflows
Escape and Unescape JSON Payload
Escape JSON for embedding, then unescape it back and validate the round trip.
Escape JSON then Detect Format
Escape JSON text and inspect the resulting output signature with format detection.
JSON Escape Output Sanity Check
Run JSON Escape and immediately inspect the resulting payload format to verify the output is ready for the next handoff.