JSONPath Tester
Test JSONPath expressions against JSON data. Supports dot notation, wildcards, array indexing, and recursive descent.
Results will appear here
Enter an expression and click Evaluate
JSONPath Quick Reference
$Root element.keyChild key..keyRecursive descent (all descendants)[*]All elements of an array[0]Array element at index 0[-1]Last array element['key']Bracket notation for a key..*All values recursivelyAll processing happens in your browser. Nothing is sent to a server.
- 100% free — no account needed
- Runs in your browser
- Nothing is uploaded
Frequently asked questions
Is JSONPath Tester really free?
Yes. JSONPath Tester is completely free on PureBrowser — every feature, with no account, no trial, and no credit card.
Does JSONPath Tester upload my data?
No. JSONPath Tester runs entirely inside your browser, so anything you type, paste, or open stays on your own device.
Do I need to sign up or install anything?
Neither. There is no account and nothing to download — open the page and JSONPath Tester is ready to use on desktop or mobile.
Does JSONPath Tester work offline?
Once the page has loaded, yes. All of the processing happens locally in your browser, so it keeps working without a connection.
More developer tools
Folder Structure Generator
Build folder structure diagrams, ASCII directory trees, and file tree visualizations for READMEs and docs.
.gitignore Generator
Generate merged .gitignore rules for your stack with one click.
JSON to TypeScript Interface
Convert JSON into TypeScript interfaces with inferred nested types.
Text to Slug Converter
Convert titles and phrases into clean SEO-friendly URL slugs.
UTM Builder
Build campaign URLs with UTM parameters for analytics tracking.
JSON Formatter & Validator
Validate, format, and minify JSON directly in your browser.