Just Black

Just Black

Midnight monochrome

Just Black promo image
What is Just Black?

Just Black is a very popular Chrome extension by The Chrome team. This extension has 8,015,846 weekly active users and a good user rating of 4.12. The latest version, 3, was updated 3 years ago.

Stats date:
Install link: Chrome Web Store
Version: 3 (Last updated: 2020-07-31)
Creation date: 2019-03-08
Manifest version: 2
Featured: No
Size: 6.59K
Email: Click to see
Risk impact: Very low risk impact
Risk likelihood: Very low risk likelihood
Found a bug?

Other platforms

Not available on Firefox
Not available on Edge
Just Black. A theme brought to you by The Chrome Team.
Risk impact

Just Black is safe to use. It does not request any sensitive permissions.

Risk impact measures the level of extra permissions an extension has access to. A low risk impact extension cannot do much harms, whereas a high risk impact extension can do a lot of damage like stealing your password, bypass your security settings, and access your personal data. High risk impact extensions are not necessarily malicious. However, if they do turn malicious, they can be very harmful.

Risk likelihood

Just Black has earned a good reputation and can be trusted.

Risk likelihood measures the probability that a Chrome extension may turn malicious. This is determined by the publisher and the Chrome extension reputation on Chrome Web Store, the amount of time the Chrome extension has been around, and other signals about the Chrome extension. Our algorithms are not perfect, and are subject to change as we discover new ways to detect malicious extensions. We recommend that you always exercise caution when installing a Chrome extension, especially ones with higher risk impact and/or higher risk likelihood.

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User reviews
이전 리뷰들에 있던 버그? 문제들이 다 수정됬나보네요 이게 제일 괜찮아보여요 다른건 좀 촌스러워요
by Namhun Jang Namhun Jang, 2023-02-02

I love it but theres some things that may be a little unhelpful, it seems to me that you cannot install these themes and extensions on school managed accounts, and its becoming very annoying. if there was a way to make those themes unblockable then that would be great. overall i love the themes :)
by Jeyden Tremblett Jeyden Tremblett, 2023-01-25

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Promo images
Just Black marquee promo image
Marquee promo image
Just Black small promo image
Small promo image

The manifest file declares the requirements and permissions that a Chrome extension will have access to. By reviewing the manifest, you may be able to determine if a Chrome extension is over-reaching (for example, if an extension is overriding your new tab page, or search provider, or requesting access to your web activities without any good reason).

  "update_url": "https://clients2.google.com/service/update2/crx",
  "manifest_version": 2,
  "version": "3",
  "name": "Just Black",
  "description": "Midnight monochrome",
  "theme": {
    "colors": {
      "frame": [
      "toolbar": [