JSON Depth Calculator
Compute a JSON's maximum nesting depth and total key count. Enter your values, click Calculate, and get the full result with its breakdown — everything is processed on your device, nothing is sent to a server.
All calculations run in your browser. Your data is never sent to our servers.
Example
Example Input
{"a":{"b":{"c":1}}}Example Output
depth 3, 3 keys
How to Use
- 1Fill in each input field with the values you want to compute.
- 2If there are choices (units, mode, operation), pick what you need.
- 3Click the Calculate button (or press Ctrl+Enter).
- 4The main result and its breakdown appear in the Result area. Click Copy to copy it.
About the JSON Depth Calculator
The JSON Depth Calculator determines how deeply your JSON structure nests and how many keys it has in total. Very deep nesting can complicate parsing, hit recursion limits, or signal a data model that should be flattened.
Useful for data-structure audits and optimisation.
FAQ
Is this JSON Depth Calculator accurate?
Yes. It uses standard formulas and runs directly in your browser at full JavaScript precision (plus BigInt/decimal.js for large numbers where needed).
Is my data sent to a server?
No. All calculations happen entirely on your device. No values are sent to or stored on our servers.