JSON Path Finder

About this tool

When an API returns a deeply nested response, the hardest part is often just figuring out how to reach the value you need. The JSON Path Finder lists every path in your document the moment you paste it, in dot notation, bracket notation, or JSONPath — so you can stop counting braces and start writing code.

Filter paths by keyword, limit results to leaf values, and click any row to copy the exact accessor to your clipboard.

How to use it

1. Paste your JSON into the input box (or hit Load example).
2. Choose a path style: user.name, ["user"]["name"], or $.user.name.
3. Optionally type a keyword to filter, e.g. email.
4. Click any path in the results to copy it.

Useful ways to apply it

• Finding the accessor for a value buried five levels deep in an API response.
• Building JSONPath selectors for tools like Postman tests or jq pipelines.
• Documenting response structures for your team.
• Debugging why data.items[0].price is undefined.

Worked example

{"user":{"profile":{"email":"dev@example.com"}}}

$.user.profile.email

Edge cases to check

• Keys containing spaces, dots or dashes need bracket notation.
• Arrays add numeric path segments; empty arrays have no leaf value to enumerate.
• Large documents are limited by browser memory and rendering capacity, so there is no universal file-size guarantee.

Known limitations

This tool enumerates paths. It does not implement every JSONPath query feature or prove compatibility with a specific JSONPath library.