JsonFixer

JsonFixer is an online tool created to repair and fix invalid JSON data. It makes it easier to find and correct mistakes in JSON data by automatically fixing common errors. This tool can solve problems like missing quotes around keys, missing escape characters, missing commas, and missing closing brackets. It also changes single quotes to double quotes, special quote characters to regular double quotes, and special whitespace characters to regular spaces. Additionally, it can change Python words like None, True, and False to their JSON versions null, true, and false. JsonFixer can also remove extra commas at the end of lists, get rid of comments that start with /* or //, and remove JSONP notation like callback({ ... }). It cleans up escape characters in string content and removes MongoDB data types such as NumberLong(2) and ISODate("2022-03-03T05:02:11.111Z"). It can also join strings that are broken into multiple lines.

The JsonFixer is helpful for correcting JSON files and API data. You can fix JSON data by entering a JSON URL directly into the tool. Users can also upload a JSON file to be fixed. Once the JSON data is corrected, you can download it as a file, save it as a link, or share it on social media. This online tool works on Windows, MAC, and Linux, and functions with browsers like Chrome, Firefox, Edge, and Safari.