Nightfall

Unknown author · Developer Tools

Open in Chrome Web Store

Users

Avg rating

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Ratings

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Updated

Nov 4, 2025

Media

1 item

Description

Transform any website into night mode with customizable dark themes by AIO.com.ai Nightfall transforms your entire browsing experience with a smooth, customizable dark theme that works on every website. Reduce eye strain during nighttime browsing with adjustable brightness, contrast, and sepia warmth controls. Toggle dark mode on or off instantly with a single click. All features are completely free with no premium upgrades. Works entirely offline with no external connections required. Perfect for late-night reading, coding, or any extended browsing session. Developed by AIO.com.ai.Retry

History

30d 90d 1y all

rating_count is the Chrome Web Store ratings count, not a written-review count.

Details & SEO

SEO signals

Listing completeness signals

Title length
Characters in the extension name.
9
Description length
Characters in the listing description.
595
Media assets
Screenshots and videos on the listing.
1
Has promo video
Whether the listing includes at least one video.
No
Languages
Declared language locales.
8
Developer website
Listing exposes a developer website URL.
No
Contact email
Listing exposes a contact email.
Yes
Keyword in name
Case-insensitive substring match in the name.
—
Keyword in description
Case-insensitive substring match in the description.
—
Keyword occurrences in description
Count of case-insensitive occurrences in the description.
—
Category user-count percentile
Share of same-category extensions with fewer users (null if unknown).
2.4

These are transparent listing completeness / keyword signals, not a prediction of Chrome Web Store search ranking.