JSON 格式化與驗證
在瀏覽器中格式化、壓縮、排序和驗證 JSON，並精確報告解析錯誤。任何資料都不會傳送到伺服器。
input characters: 0 / output characters: 0
使用方法
Paste JSON into the input, then use Format for a pretty-printed result, Minify for a compact one, or Sort keys to order object keys alphabetically at every level (array order is preserved). Validate only checks the input without touching the output. Indentation can be 2 spaces, 4 spaces or tabs.
注意事項
Everything runs in your browser; your JSON is never sent to a server. Syntax errors show the browser's own JSON parser message. Very large documents may take a moment to format.
常見問題
Can it format JSON with comments (JSONC)?
No. It uses the standard JSON parser, so comments and trailing commas produce an error.
How are numeric-looking keys sorted?
Keys are sorted as strings, so "10" comes before "2".