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Format Conversion

Conversion between JSON and XML, YAML, CSV and other formats

Conversion Settings

Input (JSON)

1
0 Number of characters

Output (XML)

1
0 Number of characters
Private & SecureRuns in your browser — nothing is uploaded
Easy to UseJust paste or type — instant results
Free ForeverUnlimited use, no sign-up
Fast & ReliableAdvanced tech, fast and stable

Different tools speak different formats, and rewriting JSON as XML or YAML by hand is tedious and error-prone. Paste your JSON to convert it to XML, YAML or another format, ready to drop into whatever needs it, all in your browser.

JSONYAMLXML
JSON → YAML, XML

How to Use the Converter?

  1. 1Enter inputSelect source & target formats, then input or paste data
  2. 2Set optionsConfigure XML/YAML/CSV/SQL options as needed
  3. 3ProcessClick convert, view results on the right and copy/download
  4. 4Get resultUse swap formats to quickly reverse input/output and revalidate

Common use cases

JSON to YAMLTurn a JSON config into the YAML a tool expects.
JSON to XMLProduce XML for a system that still consumes it.
Move between stacksHand the same data to tools that want different formats.
Read it differentlySee your data as YAML, which some people find easier to scan.

Good to know

The formats do not map one to oneJSON, XML and YAML model data differently. XML has attributes and no real arrays; YAML is a superset of JSON. Some structures need choices, not a clean swap.
A round trip may not be identicalConverting JSON to XML and back can shift how arrays or types look, because the formats disagree on them. Check the result, do not assume.
YAML is whitespace-sensitiveUnlike JSON, YAML uses indentation to mean structure, so a stray space can change meaning. Keep the indentation the tool produced.
Types can blur in conversionA number, a boolean or a date may become a string or the reverse across formats. Confirm where types matter at the place you paste the result.

FAQ