# ShrinkJSON
> Free online JSON tools to format, minify, validate, and convert data in-browser.

Last-Updated: 2026-02-15T20:50:17.894Z

## Summary
- ShrinkJSON provides free, in-browser JSON tools for formatting, minifying, validating, and converting data.
- All processing happens locally in the browser; no JSON data is uploaded or stored.

## Key Facts
- Website: https://www.shrinkjson.com
- Primary topics: JSON formatter, minifier, validator, canonicalization, key transform, converters (CSV, XML, YAML, TOML, TOON).
- Pricing: Free.
- Data handling: Client-side only; no uploads.
- Audience: Developers and data practitioners.
- Organization: Octobyte Studios (https://github.com/octobyte-studios)

## Tools
- JSON Minifier - Minify your JSON code to save space. (https://www.shrinkjson.com/json-minifier)
- JSON Formatter - Format and beautify your JSON data. (https://www.shrinkjson.com/json-formatter)
- JSON Canonicalize - Canonicalize JSON for deterministic hashing and signing. (https://www.shrinkjson.com/json-canonicalize)
- JSON Validator - Validate your JSON syntax and structure. (https://www.shrinkjson.com/json-validator)
- Key Transform - Convert JSON keys between camelCase, snake_case, and kebab-case. (https://www.shrinkjson.com/key-transform)

## Converters
- JSON to TOON - Convert JSON to TOON to save tokens. (https://www.shrinkjson.com/json-to-toon)
- TOON to JSON - Convert TOON back to JSON. (https://www.shrinkjson.com/toon-to-json)
- JSON to XML - Convert JSON objects to XML format. (https://www.shrinkjson.com/json-to-xml)
- XML to JSON - Convert XML data back to JSON format. (https://www.shrinkjson.com/xml-to-json)
- JSON to YAML - Convert JSON objects to YAML format. (https://www.shrinkjson.com/json-to-yaml)
- YAML to JSON - Convert YAML data back to JSON format. (https://www.shrinkjson.com/yaml-to-json)
- JSON to TOML - Convert JSON to TOML format. (https://www.shrinkjson.com/json-to-toml)
- TOML to JSON - Convert TOML back to JSON. (https://www.shrinkjson.com/toml-to-json)
- JSON to CSV - Convert JSON to CSV format. (https://www.shrinkjson.com/json-to-csv)
- CSV to JSON - Convert CSV back to JSON. (https://www.shrinkjson.com/csv-to-json)

## Blog and Guides
- Blog index: https://www.shrinkjson.com/blog

## Policies
- Privacy Policy: https://www.shrinkjson.com/privacy-policy
- Terms of Service: https://www.shrinkjson.com/terms-of-service

## Contact
- Website: https://www.shrinkjson.com
- GitHub: https://github.com/octobyte-studios
- Twitter: https://twitter.com/shrinkjson

## Machine-Readable Endpoints
- Sitemap: https://www.shrinkjson.com/sitemap.xml
- Robots: https://www.shrinkjson.com/robots.txt
- Manifest: https://www.shrinkjson.com/manifest.json
- Ads: https://www.shrinkjson.com/ads.txt

## Citation Guidance
- Prefer canonical URLs listed above for citations.
- Use the site name "ShrinkJSON" in references.