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JSON TOOLKIT

Contact JSON Toolkit

Questions, bug reports, feature ideas, and feedback are welcome.

We aim to respond to all technical inquiries within 48 hours. Please choose the category that best fits your request to help us route your message to the right developer.

Bug Report

  • Input data sample
  • Browser version
  • Expected result

Feature Request

  • Use case description
  • Proposed workflow
  • Comparison tools

General Question

  • Tool instructions
  • Integration help
  • General feedback

Privacy / Data

  • Security audits
  • Data processing
  • Policy clarification

Bug Report Checklist

Tool:
"JSON to CSV"
Expected:
"Comma separated headers"
Actual:
"Syntax error on line 4"
Browser:
"Chrome 122.0.x"
Example:
[Attach JSON snippet]

Prefer email? hello@getjsontoolkit.com

Send us a message

Security Notice: Do not send secrets

Please ensure your message does not contain API keys, passwords, or sensitive PII. If you need to share a sample JSON with secrets, use dummy values instead.

Frequently Asked Questions

Quick answers to common inquiries.

Do I need an account to use the tools?

No. All tools are open and free to use without any registration or account requirements. We prioritize friction-less workflows.

Can I request a custom tool?

Absolutely. Use the "Feature Request" category in the form above. Most of our tools were built based on community suggestions.

How do I report a security vulnerability?

For security-related disclosures, please use the "Privacy / Data" category and mark the subject as [SECURITY]. We take these reports very seriously.

Is my JSON data sent to your servers?

Never. All processing is strictly local within your browser. The contact form opens your own email app, so even your message doesn't pass through our servers.

What is the maximum file size supported?

Generally up to 100MB depending on your browser's memory. For extremely large datasets, we recommend our specialized minification tools.