✦ Data Formatters Category

Format, validate and convert structured data effortlessly

Explore focused tools for JSON, XML, YAML, CSV, schemas, comparisons and data conversion—organised in one compact structured-data toolbox.

Explore all tools Open JSON Formatter

🧩 Clean structured data ✅ Validate instantly 🔄 Convert formats

Choose what you want to work with 4 focused groups

{ } JSON Tools Format, validate, compare and transform JSON → </> XML & YAML Beautify, validate and convert configuration data → 📊 CSV & Tabular Data View, clean, sort, merge and convert datasets → 🔄 Convert & Compare Move between formats and inspect differences →

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29 toolsJSON, XML, YAML, CSV and conversion utilities

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Fast validationClear errors and easy-to-read results

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Easy conversionMove between common data formats

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Featured tools

The strongest starting points for structured data work.

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JSON Formatter

Format, validate, minify and explore JSON with a clean editor, tree view and readable errors.

Most PopularFormatValidate

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XML Formatter

Beautify, validate and explore XML documents in a fast tree viewer.

XMLValidateFormat

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JSON Diff Checker Soon

Compare two JSON documents and highlight additions, removals and changes.

CompareDiffReview

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JSON tools

Format, validate, inspect, query and transform JSON data.

View all →

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JSON Formatter

Beautify and validate JSON data.

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JSON Validator

Check syntax and locate errors.

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JSON Tree Viewer

Explore nested JSON visually.

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JSONPath Tester Soon

Query JSON using JSONPath expressions.

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XML & YAML

Beautify, validate and convert markup and configuration formats.

View all →

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XML Formatter

Beautify and validate XML documents.

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XML Validator

Check XML syntax and structure.

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YAML Formatter Soon

Clean and validate YAML configuration.

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YAML to JSON Soon

Convert YAML configuration into JSON.

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CSV & tabular data

View, clean, sort, merge and transform table-based data.

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CSV Viewer Soon

Inspect CSV data in a readable table.

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CSV Validator Soon

Check delimiters, columns and row consistency.

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CSV Merge Tool Soon

Combine multiple CSV datasets.

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CSV Duplicate Remover Soon

Remove repeated rows from CSV data.

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Convert & compare

Move between formats and inspect data differences.

View all →

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JSON to CSV Soon

Convert JSON arrays into CSV.

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CSV to JSON Soon

Convert tabular CSV into JSON.

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JSON to XML Soon

Transform JSON into XML markup.

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JSON Diff Checker Soon

Compare two JSON documents.

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Browse all Data Formatter tools 🧰

Search the complete structured-data category directory.

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JSON FormatterJSON

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JSON ValidatorJSON

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JSON MinifierJSON

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JSON Tree ViewerJSON

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JSONPath Tester SoonJSON

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JSON Repair Tool SoonJSON

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JSON Flatten Tool SoonJSON

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JSON Schema Generator SoonJSON Schema

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JSON Schema Validator SoonJSON Schema

XML Tree ViewerXML

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XPath Tester SoonXML

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YAML Formatter SoonYAML

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YAML Validator SoonYAML

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CSV Viewer SoonCSV

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CSV Validator SoonCSV

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CSV Sorter SoonCSV

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CSV Merge Tool SoonCSV

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CSV Splitter SoonCSV

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CSV Duplicate Remover SoonCSV

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JSON to CSV SoonConverter

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CSV to JSON SoonConverter

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JSON to XML SoonConverter

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XML to JSON SoonConverter

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JSON to YAML SoonConverter

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YAML to JSON SoonConverter

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JSON Diff Checker SoonCompare

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XML Diff Checker SoonCompare

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No matching tools found

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Not sure where to begin? 🤔

Start with JSON Formatter, then use XML Formatter for markup and config files.

Open JSON Formatter