Format, validate, minify, escape and convert Unicode in JSON — with error location and local memory爆款ai下载
• Format & Validate: beautify and validate JSON, pinpointing the failing line/column.
• Minify: strip whitespace to produce compact JSON.
• Sort keys: recursively sort object keys ascending / descending (duplicate keys are de-duped).
• Tree view: collapse / expand the structure; click a node to drop its JSONPath into the query box.
• JSONPath query: extract nodes with an expression, e.g. $.items[*].name.
• Escape / Unescape: convert between raw text and JSON string-escaped form.
• Text ↔ Unicode: convert between non-ASCII text and \uXXXX escapes.
• To GET params: turn a JSON object into a query string.
• Memory: when on, your last input is saved to local storage.
The JSON formatter parses a JSON string and outputs it in a readable, indented form with syntax highlighting, or validates it and reports the exact line and column of any syntax error. It also supports minifying (stripping all whitespace), recursively sorting keys, escaping and unescaping string content, converting between Unicode escape sequences and readable text, converting a JSON object to GET query parameters, and extracting nodes with JSONPath expressions.爆款ai下载
Common uses include beautifying API responses for inspection, minifying JSON for production payloads, sorting keys to produce consistent diffs in version control, extracting specific fields from large JSON objects with JSONPath, and diagnosing malformed JSON from logs or third-party APIs.chart gpt
The input is not valid JSON. The error message includes the line and column number of the first syntax problem — common issues are trailing commas, single-quoted strings, unquoted keys, or comments (none of which are valid JSON).ai那个最好用
JSONPath is a query language for extracting values from JSON, similar to XPath for XML. For example, $.items[*].name extracts the name field from every element of the items array. Switch to the Tree view and click a node to auto-fill its path.焦点ai官网
No. JSON objects are unordered by specification, so sorting keys is a cosmetic change that does not alter the meaning of the data. It is useful for canonical representation and producing consistent version control diffs.trae国际版
No. All formatting, validation, and transformation run entirely in your browser. Your JSON is never uploaded anywhere.爆款ai下载