JSON & Data

JSON ⇄ YAML

Convert between JSON and YAML in either direction with validation.

Runs entirely in your browser: nothing you paste or upload is sent to a server.

Related: yaml, yml, json, convert, kubernetes, config, docker compose

More json & data

  • JSON Formatter — Beautify, minify, validate and sort JSON with precise error locations.
  • JSON Tree Viewer — Explore JSON as a collapsible tree; search keys and values, copy paths.
  • JSON to CSV — Convert arrays of objects into CSV with configurable flattening and delimiters.
  • CSV to JSON — Parse CSV or TSV into JSON with header mapping and type inference.
  • CSV Viewer — Open large CSV/TSV files as a fast, sortable, filterable table.
  • JSON ⇄ XML — Convert between JSON and XML with documented attribute and text-node conventions.
  • JSONPath Explorer — Query JSON with JSONPath expressions and copy the matching paths and values.
  • JSON Schema Validator — Validate a document against JSON Schema (drafts 4, 7, 2019-09 and 2020-12).