Question 1

Is my data secure when using JSONUtil.com?

Accepted Answer

Absolutely! All processing happens entirely in your browser using client-side JavaScript. Your JSON data never leaves your device or gets sent to our servers. This ensures complete privacy and security for your sensitive information.

Question 2

What's the maximum file size I can process?

Accepted Answer

Our tools can handle files up to 10MB efficiently. For larger files, we recommend breaking them into smaller chunks or using our tools for specific sections of your data.

Question 3

Can I use these tools offline?

Accepted Answer

Yes! After your first visit, the site works offline for all core functionality. The tools are cached in your browser and will work without an internet connection.

Question 4

Do you support JSONC (JSON with comments)?

Accepted Answer

Our validator can identify JSONC format, but most tools work with standard JSON. Use the formatter to remove comments if you need to convert JSONC to standard JSON.

Frequently Asked Questions

Quick Navigation

General Questions

JSON Validation

JSON Formatting

JSON Conversion

JSONPath and Schema

Technical Support

Still Need Help?

Frequently Asked Questions

Quick Navigation

General Questions

What is JSONUtil.com?

Is my data secure when using JSONUtil.com?

Do I need to create an account to use the tools?

Can I use these tools offline?

JSON Validation

What types of JSON errors can the validator detect?

Does the validator support JSONC (JSON with comments)?

What's the maximum file size I can validate?

JSON Formatting

Can I customize the formatting style?

Does the formatter preserve data types?

Can I minify JSON to reduce file size?

JSON Conversion

What formats can I convert JSON to?

Can I convert nested JSON objects to CSV?

Is the conversion process reversible?

JSONPath and Schema

What is JSONPath and how do I use it?

How does the JSON Tree Viewer help with complex data?

Can the schema generator handle complex nested objects?

Do you support JSON Schema draft versions?

Technical Support

Which browsers are supported?

Why might the tools run slowly with large files?

Can I integrate these tools into my development workflow?

Do you provide programmatic access or APIs?

Still Need Help?