Nebula icon

Nebula

by Manan Ahuja · Functionality & UI
Manifest V3 Free
View in Chrome Web Store Data as of 15 Oct 2026

Nebula modernizes ChatGPT with frosty visuals, soft gradients, and quick controls to adjust the look. Simple, elegant, immersive.

Users
8
−1 in 30 days
Rating
5.0 / 5
unchanged in 30 days
Ratings
4
0 in 30 days
Store rank
#206K
#172K among extensions
Version
4.0
updated 8 Sep 2025

Users

monthly, 14 months
0510Sep 2025Apr 2026Oct 2026
Latest, 15 Oct 2026: 8 usersMove the mouse over the chart for any month

Ratings count

monthly, 14 months
024Sep 2025Apr 2026Oct 2026
Latest, 15 Oct 2026: 4 ratingsMove the mouse over the chart for any month

The Chrome Web Store rounds user counts down to the leading digit, so the user line moves in steps. The ratings count is exact and is the better signal of real adoption.

About Nebula

Tweak the vibe with simple sliders. Set blur, brightness, hue, and vibrance to your taste. Flip the sidebar to a sleek transparent, glassy look or back to the solid default when you want focus. Feeling playful? Shuffle the gradient blobs for a fresh scene. Need a clean slate? Hit Reset and you’re back to default. Your style saves automatically, so ChatGPT always opens just the way you like it.

Growth

WindowUsersChangeRatingsRating
7 days−1−11.1%00.00
30 days−1−11.1%00.00
6 months+1+14.3%00.00
1 year+2+33.3%+10.00

Version history

1 versions recorded
4.02 Sep 2025

Details

Category
Functionality & UI
First seen
2 Sep 2025
Size
39 KB
Languages
en
Pricing
Free
Extension ID
dkmjdninbhmlccibbfdegklmfdobpeep

Permissions and risk

Low riskimpact 1, likelihood 2
Permissions
storage

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