About Us
Free developer tools that run in your browser
parseformat.com is a collection of free, browser-based utilities built for developers, engineers, and anyone who works with JSON, YAML, XML, CSV, and related structured data on the web.
Our mission
We believe everyday developer tasks — formatting JSON, converting between formats, validating schemas, comparing payloads, and querying documents — should be fast, private, and free. No accounts, no uploads to a server, and no friction.
What we build
parseformat.com includes 12 tools across three categories:
Formatters
- JSON Formatter — Beautify, minify, and validate JSON
Converters
- JSON Diff — Compare two JSON documents side by side
- JSON to YAML — Convert JSON to YAML
- YAML to JSON — Convert YAML to JSON
- JSON to XML — Convert JSON to XML
- XML to JSON — Convert XML to JSON
- JSON to CSV — Convert JSON to CSV
- CSV to JSON — Convert CSV to JSON
JSON Tools
- JSONPath Tester — Query JSON with JSONPath expressions
- JSON Schema Validator — Validate JSON against a JSON Schema
- JSON Schema Generator — Generate JSON Schema from sample JSON
- JSON Flatten / Unflatten — Flatten nested JSON or unflatten dot keys
Privacy by design
Every tool processes your input locally in your browser. Your data stays on your device. Read more in our Privacy Policy.
Get in touch
Have feedback, a feature request, or a question? We would love to hear from you on our Contact Us page.