Self-hosting is free forever — clone the repo, deploy it yourself, no fees, no limits from us. The hosted cloud (mydevtools.tech) is a paid service.

What is the difference between self-hosting and MyDevTools Cloud?

Self-hosting is the same codebase running on your own infrastructure — you own the data and pay nothing to us. MyDevTools Cloud is our managed service; it is a paid subscription that covers hosting, sync, and backups.

Sensitive data is encrypted in your browser before it reaches the server where supported. The server stores encrypted blobs for vault-style data instead of readable plaintext.

Do I need an account to use the tools?

Google Sign-In is required to save your data across sessions. Many public tool pages can be explored before opening the full app experience.

Is this truly open source?

Yes. Full source code is available on GitHub under the GPL-3.0 license. You can audit, contribute, fork, or self-host it.

Does it work offline?

Many tools are fully client-side and can work without server processing. Tools that connect to external services, sync data, or send API requests need a network connection.

Does JSONPath Playground store or upload my data?

JSONPath Playground is designed for browser-based use. Many MyDevTools utilities process data locally; tools that require sync or external connections may send only the data needed for that workflow.

Do I need to install anything to use JSONPath Playground?

No installation required. JSONPath Playground runs directly in your web browser — just open the link and start using it.

Formatters

Free Jsonpath Tester OnlineJSONPath Playground on MyDevTools

Interactive playground for testing JSONPath and JMESPath queries against JSON documents. Paste JSON, type an expression, and see live matched results with counts, plus a cheatsheet of common expressions. Runs entirely in the browser — no data leaves your machine.

Use JSONPath Playground Browse All Tools

About JSONPath Playground

Query and extract data from JSON with JSONPath or JMESPath. Live results, match counts, and a built-in expression cheatsheet — all in your browser. Runs entirely in your browser — no installation, no account required to try it.

Common JSONPath Playground use cases

Use JSONPath Playground when you need a fast, browser-based way to work with jsonpath. It is useful during API debugging, code reviews, documentation cleanup, test data preparation, and quick checks on a new machine where you do not want to install a desktop app. Because MyDevTools keeps related utilities together, you can move from JSONPath Playground into nearby tools like formatters, converters, generators, encoders, decoders, and API helpers without leaving the same toolkit.

Example workflow

A typical workflow starts by pasting or typing your input into JSONPath Playground. Review the result, copy the cleaned or generated output, then continue with a related task such as validating a payload, decoding a token, parsing a URL, generating an identifier, or testing an API request. This makes JSONPath Playground part of a practical developer workflow instead of a one-off utility page.

Key Features

JSONPath Playground supports jsonpath workflows for quick browser-based developer tasks.
JSONPath Playground supports jmespath workflows for quick browser-based developer tasks.
JSONPath Playground supports json query workflows for quick browser-based developer tasks.
JSONPath Playground supports jsonpath tester workflows for quick browser-based developer tasks.
JSONPath Playground supports jsonpath evaluator workflows for quick browser-based developer tasks.
JSONPath Playground supports json extract workflows for quick browser-based developer tasks.
JSONPath Playground supports jsonpath online workflows for quick browser-based developer tasks.
JSONPath Playground supports json filter workflows for quick browser-based developer tasks.
Runs in your browser — no install
Free to use, always

JSONPath Playground FAQ

Is JSONPath Playground free to use?

Yes. JSONPath Playground is available through MyDevTools with a public landing page and browser-based app experience.

Do I need to install anything for JSONPath Playground?

No. JSONPath Playground runs in a web browser, so you can open it from any modern device without installing a desktop utility.

What is JSONPath Playground best for?

What should I use with JSONPath Playground?

Most developers pair JSONPath Playground with related MyDevTools utilities such as formatters, parsers, encoders, generators, API tools, and security helpers.

How to Use JSONPath Playground

01
Open the tool
Click "Use JSONPath Playground Free" above — no download or account required.
02
Enter your data
Paste or type your input directly in the browser. Processing happens locally on your device.
03
Copy the result
Get your output instantly. Copy it, download it, or keep working in the same tab.

Open JSONPath Playground

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