Accessing console and devtools of extension's background.js

I just started out with Google Chrome extensions and I can't seem to log to console from my background js. When an error occurs (because of a syntax error, for example), I can't find any error messages either.

My manifest file:

{
  "name": "My First Extension",
  "version": "1.0",
  "manifest_version": 2,
  "description": "The first extension that I made.",
  "browser_action": {
    "default_icon": "icon.png"
  },
  "background": {
    "scripts": ["background.js"]
  },
  "permissions": [
    "pageCapture",
    "tabs"
  ]
}

background.js:

alert("here");
console.log("Hello, world!")

When I load the extension, the alert comes up but I don't see anything being logged to console. What am I doing wrong?

You're looking at the wrong place. These console messages do not appear in the web page, but in the invisible background page (ManifestV2) or service worker (ManifestV3).

To view the correct console open devtools for the background script's context:

1. Visit chrome://extensions/ or right-click the extension icon and select "Manage extensions".
2. Enable developer mode
3. Click on the link named background page (ManifestV2) or service worker (ManifestV3).

Screenshot for ManifestV2 extensions:

Screenshot for ManifestV3 extensions:

I had the same problem, in my case the logging was set to "Hide all" in the console tab in Chrome Developer tools. I had not even realised this was an option, and I can't remember turning it off