Common usage patterns
Typical ways visitors use this tool.
- Pretty print an API response before checking keys, nested objects, or array structure.
- Format raw JSON copied from logs, browser tools, or webhook payloads so it is easier to review.
- Clean up JSON before sending it to teammates, adding it to documentation, or comparing it with another payload.
Tool overview
A quick summary of what this tool does on the page.
Format, pretty print, and clean raw JSON with this free JSON Formatter. Paste minified or messy JSON, run the tool, and copy readable output for debugging, editing, or sharing.
Questions answered on-page
Quick answers to common questions about using this page.
What does JSON Formatter do?
JSON Formatter reformats raw JSON into a readable structure with clear indentation so you can inspect, copy, and reuse it more easily.
When should I use JSON Formatter?
Use it when JSON is minified, hard to scan, copied from logs, or needs to be made readable before debugging, validating, or sharing.
Can JSON Formatter help with API responses?
Yes. It is useful for API responses, config files, webhook payloads, and any other JSON data that needs quick cleanup in the browser.
Related tools
Open the next tool in the workflow or compare similar options.
Guides and comparisons
Read supporting pages that explain the workflow, common decisions, and related usage patterns.