my2ls.com

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JSON tools

JSON tools

Utilities for reading and formatting JSON data.

Use these pages when logs, API responses, or config files arrive as raw JSON and you need readable formatting, a smaller payload, or a browsable tree.

They are built for quick copy-and-paste: paste your text, run the action, then copy or inspect the output in the same tab.

JSON beautifier
  • Expand minified JSON into clean indentation so keys and arrays line up.
  • Spot bad JSON early—the parser complains with a plain error, not a blank panel.
  • Grab the formatted version in one click for tickets, docs, or chat.

JSON tools

Built for the moment you need structure, not a lecture.

JSON beautifier

Pretty-print JSON in your browser—no account, no upload.

  • Expand minified JSON into clean indentation so keys and arrays line up.
  • Spot bad JSON early—the parser complains with a plain error, not a blank panel.
  • Your paste stays in the tab. We are not sending it to a server to format it.

JSON minifier

Remove extra whitespace from JSON in your browser—no upload.

  • Collapse whitespace and line breaks into one compact line.
  • Parse checks happen before output—bad JSON returns an error, not garbage.
  • Everything runs in your browser tab—nothing is sent to our servers to minify.

JSON tree viewer

Turn raw JSON into an expandable tree in your browser—no upload.

  • Visualize objects, arrays, strings, numbers, and booleans in a nested tree.
  • Collapse noisy branches and expand only the path you care about.
  • Parsing happens in your tab; your JSON is not uploaded to our servers.

JSON to Java

Paste a JSON object, name the root record, and copy Java 16+ records—no upload, no account.

  • Emit Java records with fields inferred from strings, numbers, booleans, objects, and arrays.
  • Nest record types for nested JSON objects; arrays become List types with imports when needed.
  • Your JSON never leaves the browser—we do not send it to a server to generate Java.