Data Format Converter

Convert between JSON, YAML, XML, CSV, and TOML

Input Format

Output Format

JSON Indent

Output Mode

CSV Delimiter

CSV Headers

XML Root Element

JSONInput

33 lines · 602 B · 2 keys

YAMLOutput

26 lines · 429 B

users:
  - id: 1
    name: Alice Johnson
    email: alice@example.com
    active: true
    roles:
      - admin
      - editor
    address:
      street: 123 Main St
      city: Springfield
      zip: "62704"
  - id: 2
    name: Bob Smith
    email: bob@example.com
    active: false
    roles:
      - viewer
    address:
      street: 456 Oak Ave
      city: Portland
      zip: "97201"
meta:
  total: 2
  page: 1
  perPage: 10

Conversion Matrix

From \ To	JSON	YAML	XML	CSV	TSV	TOML	Properties	Query String	INI
JSON	—
YAML		—
XML			—
CSV				—
TSV					—
TOML						—
Properties							—
Query String								—
INI									—

Format Guide

JSON.json

JSON (JavaScript Object Notation)

Lightweight data interchange format, widely used in web APIs and configuration files.

REST APIsConfig filesData storagePackage manifests

YAML.yaml

YAML (YAML Ain't Markup Language)

Human-friendly data serialization format, popular for configuration and DevOps tooling.

Docker ComposeKubernetes configsCI/CD pipelinesAnsible playbooks

XML.xml

XML (Extensible Markup Language)

Markup language for structured data, used extensively in enterprise systems and document formats.

SOAP APIsRSS/Atom feedsSVG graphicsOffice documents

CSV.csv

CSV (Comma-Separated Values)

Simple tabular data format, universally supported by spreadsheet applications and databases.

SpreadsheetsDatabase import/exportData analysisReporting

TSV.tsv

TSV (Tab-Separated Values)

Tab-delimited tabular format, useful when data contains commas.

SpreadsheetsBioinformaticsLog filesDatabase exports

TOML.toml

TOML (Tom's Obvious, Minimal Language)

Minimal configuration file format designed to be easy to read and map to a hash table.

Rust (Cargo.toml)Python (pyproject.toml)Hugo configsApp settings

Properties.properties

Java Properties

Simple key-value format used primarily in Java applications for configuration.

Java/Spring configsi18n resource bundlesApplication settingsBuild tools

Query String.txt

URL Query String

URL-encoded key-value pairs used in HTTP requests and browser URLs.

URL parametersForm submissionsAPI requestsDeep linking

INI.ini

INI (Initialization File)

Simple configuration format with sections and key-value pairs, common in Windows and PHP.

php.iniWindows configsGit configDesktop entries

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