Contact Us

The best way to reach us is by email:

contactus@jsontools.tools

We try to respond to all messages within a few business days. Replies sometimes get delayed during high-volume periods — we apologize in advance.

To help us help you faster, include:

• Bug reports: the tool you were using, the steps to reproduce, and the actual vs expected result. If possible, include a sanitized JSON sample that triggers the bug.
• Feature requests: what you're trying to accomplish, and why the current tools don't solve it. The "why" helps us understand the underlying need, not just the surface request.
• Browser issues: your browser name and version, plus the operating system. JSON tools should work on all modern browsers, so anything that doesn't is a real bug we want to know about.
• Feedback: just say what's on your mind. We genuinely read everything and use it to prioritize improvements.

Active focus areas, in rough order of priority:

• JSON5 and JSONC support in the formatter and validator
• JSONL (newline-delimited JSON) support across all tools
• Custom format extensions for the JSON Schema validator
• JSON Patch (RFC 6902) export from the diff tool
• More blog content covering JSON in specific languages and frameworks

If any of these would help you specifically, let us know — vocal users move features up the queue.

If you run a developer-focused tools site and want to discuss cross-linking or content collaboration, email us at the address above. We do not accept paid links, paid placements, or paid reviews — we are very strict about this.