JSON Formatter and Validator
Format JSON and explore a collapsible object tree.
Formatters and validators
Tidy up structured data and check it parses.
13 tools in this part of the catalogue.
XML Formatter
Format, minify or check one XML document.
YAML and JSON Converter
Convert one YAML document to JSON, or JSON back to YAML.
SQL Formatter
Reformat SQL with a chosen dialect and keyword case.
JSON to TypeScript
Generate typed models from JSON or CSV samples.
Code Beautifier
Format code in seven languages without running it.
JSON Diff and Patch
Compare two JSON documents and copy the RFC 6902 patch.
Streaming NDJSON Validator
Validate an NDJSON file line by line.
Unified Patch Inspector
Review patch hunks and test their exact source context.
Dockerfile and Compose Linter
Review Dockerfile and Compose configuration warnings.
GraphQL Query Formatter and Validator
Format GraphQL and review syntax errors.
JSON Schema Validator and Sample Generator
Check a schema subset or generate a valid sample.
Kubernetes and CI YAML Checker
Review Kubernetes and GitHub workflow YAML.