Is JSON Formatter safe?

JSON Formatter injects a content script into every page to detect and pretty-print raw JSON, and the current version contains no network or analytics code.

JSON Formatter runs on every website you visit so it can automatically detect JSON responses and render them with syntax highlighting, collapsible sections, and custom themes. Your formatting preferences (theme, hotkeys, per-domain exclusions) are stored locally in the browser via the storage API. In this version there is no background script, no fetch/XHR calls, and no third-party SDK bundled in the code.