Yahoo Mail UI Enhancer

Unknown author · Tools

Open in Chrome Web Store

Users

Avg rating

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Ratings

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Updated

Aug 17, 2026

Media

2 items

Description

Focused, offline visual improvements for the Supported Mail Interface. Enhance your supported Yahoo Mail workspace with focused, privacy-first visual improvements. Yahoo Mail UI Enhancer hides the Mail Sidebar to create more room for your inbox and reading workspace while keeping a comfortable content gutter. In dark mode, it makes unread messages easier to spot without changing Yahoo Mail’s native unread indicator or interaction states. Use the toolbar popup to control Sidebar Concealment and Unread Emphasis, and see the current page status at a glance. Your preferences stay on your device: the extension makes no network requests and includes no telemetry, analytics, or tracking. This is an independent, unofficial extension and is not affiliated with, endorsed by, or sponsored by Yahoo.

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.
22
Description length
Characters in the listing description.
802
Media assets
Screenshots and videos on the listing.
2
Has promo video
Whether the listing includes at least one video.
No
Languages
Declared language locales.
2
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).
10.5

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