JSON Formatter & Validator
Json formatter helps you get fast, accurate results without fuss. Pretty‑print, validate, or minify JSON with a single click. Great for debugging APIs, config files, and logs. Copy the clean output or download it for later. Use it in your browser and keep moving—no clutter, no confusion.
Frequently Asked Questions
- How do I validate JSON?
- Paste JSON and run validation. Errors show where the structure breaks so you can fix them quickly.
- Can I pretty‑print large files?
- Yes, but extremely large payloads may be slower. Use minify if you only need compact output.
- What’s minify vs format?
- Minify removes whitespace; format adds indentation for readability.
- Can I copy the result?
- Yes—use the copy button or select all and copy.
- Can I copy the result?
- Yes—use the copy button or select all and copy.