Data & Code
Format, validate and convert structured data.
CSV Deduplicator
Remove duplicate CSV rows while preserving order.
CSV to JSON
Convert CSV (with header row) to a JSON array.
CSV to Markdown Table
Convert any CSV to a GitHub-flavoured Markdown table.
HTML Table Extractor
Extract tabular data from pasted HTML tables.
INI / Config File Parser
Parse INI sections and key/value pairs into readable paths.
JSON Array Sorter / Filter Builder
Sort JSON arrays and inspect filter-friendly output.
JSON Diff
Structural diff of two JSON documents.
JSON Flattener / Unflattener
Flatten nested JSON objects into dotted paths.
JSON Formatter / Beautifier
Pretty-print JSON with configurable indentation.
JSON Minifier
Strip whitespace and comments from JSON.
JSON Path Tester
Evaluate simple JSONPath-style lookups against a JSON document.
JSON Schema Generator
Infer a JSON Schema (draft-07) from a sample document.
JSON to CSV
Convert a JSON array of objects into CSV.
JSON to XML
Convert JSON to a clean XML representation.
JSON to YAML
Convert JSON to clean, readable YAML.
JSON Validator
Validate JSON and pinpoint the exact error location.
NDJSON Formatter
Format newline-delimited JSON documents.
Protobuf Schema Viewer
Inspect Protobuf messages and field declarations.
SQL Formatter
Pretty-print SQL queries with consistent indentation.
SQL to JSON Output Simulator
Sketch mock JSON result sets from SQL-like input.
XML Formatter
Pretty-print or minify XML documents.
XML to JSON
Convert XML documents to JSON.
YAML Formatter / Validator
Format and validate YAML documents.
YAML to JSON
Convert YAML to clean, indented JSON.