tools.lijinp.in
Developer

JSON Formatter

Format, validate, minify, and inspect JSON locally in your browser.

Your JSON never leaves the browser.

Input and output

Paste JSON and get validated output in real time.

{
  "name": "tools.lijinp.in",
  "private": true,
  "categories": [
    "Developer",
    "AI",
    "Finance"
  ]
}

Valid JSON

Examples

Compact object

{"name":"Lijin","tools":["json","base64"]}

API response

{"ok":true,"items":[{"id":1,"active":true}]}

FAQ

Does this send JSON to a server?

No. Formatting and validation use browser JavaScript only.

Can it minify JSON?

Yes. Use the Minify action to produce compact JSON.