Graylog JSON Prettify

Chrome extension that adds a { } button next to JSON fields in Graylog. Click to get a collapsible, syntax-highlighted tree instead of a wall of text.

Install

1. Clone the repo
2. chrome://extensions/ → Developer mode → Load unpacked

Features

• Collapsible tree with per-node expand/collapse
• Copy raw or pretty-printed JSON to clipboard
• 5 color themes
• Enable/disable from the popup without reloading the page

Permissions

storage — theme preference and enabled state