Convert, validate, and beautify JSON, CSV, XML, YAML, HTML, CSS, JS, and SQL.
Format, indent, validate, and beautify JSON with custom spacing.
Minify JSON by stripping whitespace and formatting for production.
Validate JSON syntax and view exact error line, column, and diagnostic tips.
Visualize JSON hierarchy with collapsible outline tree view.
Convert JSON arrays or nested objects to formatted CSV with flat headers.
Transform JSON objects and arrays into structured XML documents.
Convert JSON data to clean YAML syntax with configurable indentation.
Generate clean HTML table markup from JSON data arrays.
Query and extract elements from complex JSON data using JSONPath syntax.
Generate SQL INSERT INTO queries from JSON arrays of records.
Convert CSV rows into an array of JSON objects with type inference.
Format and align CSV columns with consistent delimiters and quoting.
Validate CSV data integrity, column count consistency, and quoting rules.
Inspect column data types, unique values, null counts, and row statistics.
Split large CSV datasets into smaller chunks by row count or condition.
Merge multiple CSV files or blocks into a single unified dataset.
Bidirectional conversion between Tab-Separated (TSV) and Comma-Separated (CSV) data.
Format and indent XML documents with proper nesting and tag alignment.
Minify XML by stripping extra whitespace, line breaks, and comments.
Validate XML well-formedness and check for unclosed tags or syntax issues.
Convert XML documents and attributes into clean JSON objects.
Split repetitive XML node elements into distinct items or records.
Beautify, format, and indent HTML markup with standard tag nesting.
Minify HTML markup by removing comments and unneeded whitespace.
Convert HTML markup (headings, links, tables, lists) to clean Markdown.
Render GFM Markdown into clean HTML markup with code syntax.
Beautify and format YAML documents with standardized indentation.
Validate YAML syntax and identify structural or indentation errors.
Bidirectional converter between YAML configuration and JSON data.
Convert between TOML configuration format and JSON objects.
Convert INI configuration files and sections to JSON and back.
Format and beautify SQL queries with standard keyword capitalization and indentation.
Format complex SQL queries, subqueries, and JOIN statements with indentation.
Beautify and indent JavaScript and TypeScript code blocks.
Minify JavaScript code by removing comments, whitespace, and formatting.
Beautify and indent CSS rules, properties, and media queries.
Minify CSS stylesheets by stripping comments, spaces, and redundant semicolons.
Edit JSON files with a real code editor, tree view, validation, and syntax highlighting.
Compare two JSON documents to find differences, added keys, and changed values.
Pretty print your JSON data with proper indentation and syntax highlighting.
View and explore JSON data in a collapsible tree structure.
Read and navigate large JSON documents easily.
Parse JSON strings to validate syntax and identify errors.
Convert JSON objects into valid JSON strings.
Minify JSON into a single line format without whitespace.
Sort JSON keys alphabetically in ascending or descending order.
Edit XML files with a robust code editor featuring syntax highlighting, code folding, and auto-formatting.
View and explore XML data using a dedicated code viewer.
Pretty print your XML data with proper indentation.
Parse and validate XML strings to check for well-formed syntax.
Format and beautify WSDL XML documents.
Format and beautify SOAP XML envelopes.
Edit YAML files with a robust code editor featuring syntax highlighting and validation.
View and explore YAML data using a dedicated code viewer.
Parse YAML strings into data structures safely.
Convert CSV data into structured XML.
Convert CSV data into YAML format.
Convert XML documents into tabular CSV format.
Convert XML documents into YAML format.
Convert YAML data into structured XML.
Convert YAML data into tabular CSV format.
What Is JSON? A Beginner's Explanation
What is JSON? A plain-English explanation of JSON meaning, syntax, and why every API uses it — with a real example and answers to the questions beginners ask.
JSONPath Queries: Finding Data in Big JSON Files
A practical JSONPath guide: selectors, wildcards, slices and filter expression syntax, with worked examples for pulling data out of large JSON API responses.
JSON vs XML: Which Data Format Should You Use?
JSON vs XML compared head-to-head on size, parsing speed, schemas, tooling and API fit — plus the specific cases where XML still beats JSON in 2026.
How to Convert JSON to CSV Without Losing Nested Data
Convert JSON to CSV without losing nested data: flattening strategies for nested objects and arrays, CSV escaping rules, and clean output in Excel and Sheets.
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