Back to Tools

JSON 格式化

快速格式化并美化 JSON 数据

原始 JSON

格式化结果

About This Tool · JSON Formatter

Format and validate JSON online with JSON5 support.

Use Cases

  • API debugging
  • Beautify configs
  • Find syntax errors

How To Use

  1. 1.Paste JSON
  2. 2.Format it
  3. 3.Copy the result

FAQ

Does it support comments?

Yes, JSON5 comments and trailing commas are supported.

Is data uploaded?

No, everything runs locally.

Can I minify output?

Yes, you can toggle minified output.

Keywords

JSON formatterJSON validatorJSON5format JSON

Related Tools

Regex Tester

Test & validate regular expressions

Timestamp Converter

Convert timestamp & date

URL Encode/Decode

Encode & decode URLs

MD5 Hash

Calculate string MD5

Hash Organizer

Calculate multiple hashes (MD5, SHA, Base64, etc.)

Whois Lookup

Domain registration details lookup