Cooling signalNo paid features detectedMedium-risk permissions

Undertale Wallpaper

Undertale Wallpaper turn new tab to custom HD Undertale background. Undertale wallpaper background theme for game fans.

Users546Current public install base

Rating4.0Store average score

Reviews1Public review volume

Manifest versionV3Extension platform version

7-day growth-11Net users gained this week

7-day growth rate-1.97%Relative weekly velocity

Preview

Undertale Wallpaper Media preview

4 assets

Trend

User growth trend

Review user movement across collected snapshots.

User Growth Over Time

Rating trend

7-day rating trend

View collected rating snapshots from the latest 7-day window to assess rating stability.

7-day rating change

Start

4.00

Latest

4.00

7-day rating change

0.00

2026年7月18日2026年7月22日

Growth overview

Daily, weekly, and monthly growth

Compare 1-day, 7-day, and 30-day net growth and growth rate.

1-day growthNo data

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7-day growthDeclining

-11-1.97%

30-day growthNo data

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Technical snapshot

Version, languages, and crawl freshness

Review publication date, version, supported languages, and crawl timestamps.

Version92.31.10.45

ManifestV3

Size22.2MiB

Languages1English

Published--

Store updated--

Last crawled--

Overview

Product summary

Review the store description, core capabilities, and common use cases.

Extension Features:

1. Automatically shuffle Undertale wallpapers each time a new tab is opened.

2. Customize your Undertale background by randomizing it or saving favorites in the wallpaper selection panel.

3. Search bar where result from your preferred search engine.

4. Direct links to your email and social media platforms.

5. Automatically display the current date and time.

Reviews

Recent review snapshot

Inspect the latest comments and rating distribution.

Store average score4.0Chrome Web Store aggregate rating, including ratings without synced review text

Synced text average4.0Average computed only from synced review bodies below

Reviews with text1Synced review bodies

Total ratings / reviews1Chrome Web Store public rating/review count

Store average score: 4.0. The bars below are calculated from synced review text only, so they may be empty for extensions that have public ratings but no synced comments yet.

5★

4★

3★

2★

1★

Eyad Mohamed2024年6月27日

Suggest removing the search bar for google for such as videos and etc, so the information wont be public.

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AI product read

New Tab Page Customizer

Replaces the Chrome new tab page with a customizable Undertale-themed background and productivity tools, solving the problem of a boring default new tab page for Undertale fans.

On install, the extension redirects the current tab to its new tab page hosted at coolthemestores.com. The new tab page loads locally with Undertale wallpapers, a search bar, shortcuts, and widgets. Users can customize backgrounds, save favorites, toggle animations, and access quick links. Settings are stored in chrome.storage.local.

Target users: Undertale game fans / Chrome users who want a personalized new tab page / Users who like anime/game-themed wallpapers

The extension redirects to an external site (coolthemestores.com) on install, so we cannot fully verify if that site requires login or has paid features without browsing it. However, the extension itself is self-contained and free.
The new tab page HTML is 1080 lines; we only inspected the first 320 lines. Some login/paid logic could exist in the remaining lines, but grep searches found no relevant keywords.
Binary image files (184 files) cannot be analyzed for embedded URLs or logic.

Monetization

No paid features detected

No payment, subscription, upgrade, or billing code found in the extension. The 'pro' keyword matches in the static scan are all from third-party library headers (Bootstrap, jQuery, etc.) or minified code fragments unrelated to paid features. The extension is entirely free with all features available locally via chrome.storage.

Confidence: 95
Payment platform: --
Source: AI / High
Login required: No
Reason: The extension is a local new-tab page that runs entirely client-side. It uses chrome.storage.local for settings and chrome.topSites for visited sites. There is no login UI, no auth API calls, and no redirect to a web app requiring an account. The only 'account' reference is a link to myaccount.google.com in the Google Apps launcher, which is just a shortcut to Google's own account page, not an extension-gated login.

Permission risk

Medium-risk permissions

This estimate uses declared permissions and host permissions to assess access scope and sensitivity.

扩展能力较强：storage

Publisher

anthonyng

Independent publisher

Email: [email protected]
Phone: --
Address: --

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Permissions

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