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GUIDES / DATA PRIVACY

How to remove sensitive fields from JSON

Redact nested keys before sharing config files or exports.

Protecting privacy means knowing which information is hidden in a file or link, and confirming that the cleaned copy still works. Use this checklist as a starting point, not as a guarantee of anonymity.

Step-by-step instructions

  1. 01

    Use the JSON scanner to find likely private field names.

  2. 02

    Provide an explicit list of keys to redact recursively.

  3. 03

    Export the valid redacted JSON.

  4. 04

    Inspect any remaining strings or attachments for sensitive information.

Before you share the result

Always inspect the output visually and verify it using a separate checker where possible. Metadata removal cannot remove identifiable objects, names, addresses, faces or text visible in pixels. Automated text redaction can miss irregular private values.

What this guide does not promise

There is no universal one-click guarantee that a file or link is anonymous. Different apps may add metadata when exporting, and some formats contain unsupported private fields. Use a specialized full-format tool if you need high-assurance removal.

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