Overview
Format and validate JSON instantly.
JSON Formatter Validator is a lightweight Chrome extension designed for developers and technical users who need to quickly format and validate JSON data. Users can paste raw JSON into the input field and instantly convert it into a structured, readable format. The extension also provides validation functionality to check whether the input JSON is valid or contains errors. This makes it useful for debugging APIs, working with data structures, and improving readability. All processing is performed locally within the browser. The extension does not collect, store, or transmit any user data and requires no special permissions.
Details
- Version1.0
- UpdatedMay 10, 2026
- Size25.8KiB
- LanguagesEnglish
- Developer
Email
huguettemavi5@gmail.com - Non-traderThis developer has not identified itself as a trader. For consumers in the European Union, please note that consumer rights do not apply to contracts between you and this developer.
Privacy
This developer declares that your data is
- Not being sold to third parties, outside of the approved use cases
- Not being used or transferred for purposes that are unrelated to the item's core functionality
- Not being used or transferred to determine creditworthiness or for lending purposes
Support
For help with questions, suggestions, or problems, visit the developer's support site
