ASAPUtils
What is the JSON Search Tool?
Pressing Ctrl+F in a text editor finds a string in raw text, but it won’t tell you the structural path to reach that value in your code. This JSON Search tool scans every key and value in your JSON recursively and returns both the matched text and its exact JSON path.
All processing runs in your browser’s memory. Nothing is sent to any external server.
How to Use JSON Search
- Paste your JSON — Drop your JSON text into the input panel on the left.
- Enter your query — Type the key name, value, or partial string you’re looking for in the search bar.
- Review the results — The tool displays every match along with its full JSON path (e.g.,
root.users[3].profile.email).
Use Cases
Debugging webhook payloads — Large webhook or event payloads can contain hundreds of fields. Instead of scanning manually, search for the specific event type, user ID, or error code you need and get the path to copy into your handler code.
Finding configuration values — Configuration files can grow to hundreds of keys across nested sections. Searching by key name instantly tells you where a setting lives, including its full path, without scrolling.
Tracing values in Redux or application state — Frontend developers debugging state management issues often export the full state snapshot. Searching that state for a product ID, user token, or feature flag tells you exactly where in the state tree the value is stored.
Exploring unfamiliar API responses — When integrating with a new API, use the search tool to find where a specific field is nested rather than reading the entire response structure from scratch.
Why Use This JSON Search Tool?
All scanning runs client-side. There is no upload, no data retention, and no account required. This makes it safe to search payloads containing auth tokens, customer records, or any other sensitive data.
The tool also understands JSON structure — it doesn’t just scan text. It knows the difference between a key match and a value match, and it generates the correct bracket notation for arrays (users[0]) rather than treating them the same as object keys.
Related tools
- JSON Formatter — Format and prettify your JSON first
- JSON Tree View — Explore JSON structure visually