JSON Formatter
Formatting Options
Mode
Indentation
Sort Object Keys
Note: All processing is done entirely in your browser. Your data is never uploaded to any server, ensuring complete privacy and security.
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About JSON Formatting
JSON (JavaScript Object Notation) is a lightweight data interchange format widely used in web applications and APIs. Our JSON Formatter tool helps you beautify, minify, and format JSON data with customizable indentation and spacing options. This is particularly useful for developers working with APIs, configuration files, or any JSON-based data that needs to be readable or compact.
All processing is done entirely in your browser, ensuring your data remains private and secure. No information is uploaded to any server, making this tool both fast and privacy-friendly.
Frequently Asked Questions
How does the JSON Formatter work?
Our JSON Formatter parses your JSON input and formats it according to your preferences. You can choose between beautifying (with customizable indentation) or minifying (removing all whitespace). The tool validates your JSON structure and displays any errors it finds, helping you quickly identify and fix issues.
What formatting options are available?
The tool offers several formatting options including custom indentation (2 spaces, 4 spaces, or tabs), sorting object properties alphabetically, and removing trailing commas. For minification, you can choose to preserve or remove all whitespace to create the most compact representation of your JSON.
Can I use this tool for large JSON files?
Yes, the tool can handle reasonably large JSON files. However, since all processing is done in your browser, very large files (several MB) might cause performance issues depending on your device. For best performance, we recommend files under 5MB.
Is my JSON data secure when using this tool?
Yes, all processing is done entirely in your browser. Your JSON data is never uploaded to any server, ensuring complete privacy and security. We have no access to your data at any point during the formatting process.
Can I save or share my formatted JSON?
Yes, you can copy the formatted JSON to your clipboard with a single click. You can also download it as a .json file. The tool does not currently support direct sharing via links, but you can save the file and share it through other means.