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JSON Formatter

ExtensionTools
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Overview

Format and explore JSON responses with a customizable theme.

This extension improves the readability of JSON responses by rendering them as a structured, collapsible tree. It helps you scan complex data and locate fields quickly—ideal for API debugging, data verification, and everyday development workflows. Raw mode is always available, so you can instantly return to the browser’s default JSON view when needed. Multi‑Theme Support Includes multiple built‑in themes (Classic / VSCode / GitHub / Claude / Google), switchable from the Options page or the popup menu.

Details

  • Version
    1.0.0
  • Updated
    February 6, 2026
  • Size
    1.25MiB
  • Languages
    English
  • Developer
    Email
    luckfunc@gmail.com
  • Non-trader
    This developer has not identified itself as a trader. For consumers in the European Union, please note that consumer rights do not apply to contracts between you and this developer.

Privacy

The developer has disclosed that it will not collect or use your data.

This developer declares that your data is

  • Not being sold to third parties, outside of the approved use cases
  • Not being used or transferred for purposes that are unrelated to the item's core functionality
  • Not being used or transferred to determine creditworthiness or for lending purposes
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