Screen Magnifier

A magnifying glass that follows your mouse cursor. Press Alt+Z to toggle.

As of June 2026, Screen Magnifier has 18 users and a 5.00/5 rating from 1 reviews in the Productivity category.

Usersno change0%
18
18
Ratingno change0%
5.00
1 reviews
Reviewsno change0%
1
Version
1.1
Manifest V3
90-day change · In the last 90 days this extension 1 version update.

History

7 snapshots

Tracking since Apr 30, 2026.

19.28100.7199999999999989Apr 30, 2026Jun 14, 2026
View as table
DateUsersRatingReviewsVersion
Apr 30, 20261.0
May 7, 20261.0
May 11, 202621.1
May 23, 202645.0011.1
May 30, 2026105.0011.1
Jun 5, 2026135.0011.1
Jun 14, 2026175.0011.1
Now185.0011.1

Changelog

  • May 7, 2026
    description
    【產品簡介】
    Screen Magnifier 是一款專為提升視覺精確度而設計的輕量化數位工具。它提供了一個能即時追蹤滑鼠游標的虛擬放大鏡,協助使用者在不改變整體視窗縮放比例的前提下,專注於螢幕上的特定細節。
    
    【核心功能與技術優勢】
    動態游標追蹤:放大區域與滑鼠游標高度同步,確保視覺回饋無延遲。
    
    非侵入式操作:預設 Alt + Z 快捷鍵開關,讓使用者能靈活在「正常瀏覽」與「細節檢視」模式間快速切換,不影響網頁原有的佈局與功能。
    
    高效能渲染:套件程式碼經過優化,在提供高倍率縮放的同時,依然維持極低的系統資源佔用。
    
    【安裝理由與使用價值】
    解決閱讀疲勞:針對小字體或高密度資訊的網頁,提供直覺的視覺補償,顯著減輕長期用眼的壓力。
    
    專業領域輔助:為前端開發者與 UI 設計師提供快速檢查像素(Pixel-checking)的手段,確保技術執行的準確度。
    
    無障礙體驗優化:作為網頁無障礙環境的延伸,協助視力受限的使用者更順暢地與數位內容互動。
    [Product Overview] Screen Magnifier is a lightweight Chrome extension designed for situations that demand precise visual inspection. By overlaying a magnifier lens that tracks your mouse cursor in real time, you can zoom into any area of the screen without adjusting the browser's zoom level.
    
    [Key Features & Technical Highlights] Dynamic Cursor Tracking: The magnified area follows your cursor instantly, powered by an inertia-smoothing algorithm that balances tracking accuracy with visual fluidity.
    
    Non-Intrusive Operation: Toggle the magnifier on or off instantly with the Alt + Z shortcut (fully customizable), without disrupting the page's layout or interactive behavior. Press ESC to exit at any time.
    
    Flexible Display Settings: Zoom level (1x–5x), lens size, and lens shape (circle, rounded rectangle, or square) are all adjustable in real time and remembered automatically — while keeping CPU and memory usage minimal.
    
    [Why Install It] Reduce Visual Fatigue: When dealing with small fonts, low-contrast color schemes, or information-dense pages, you can read clearly without zooming the entire page — significantly easing eye strain during long sessions.
    
    Professional Use Cases: Gives front-end developers and UI designers instant pixel-level inspection (pixel-checking) to verify spacing, alignment, and fine rendering details — without switching to an external design tool.
    
    Accessibility Enhancement: As a complement to the browser's built-in accessibility features, it provides on-demand local magnification for users with low vision or those who need zoom assistance — no additional software required.
    
    【產品簡介】 Screen Magnifier 是一款輕量化的 Chrome 擴充功能,專為需要精細視覺操作的使用情境而設計。透過即時追蹤滑鼠游標的放大鏡疊層,使用者無需調整瀏覽器縮放比例,即可隨時聚焦於螢幕任意位置的細節。
    
    【核心功能與技術優勢】 動態游標追蹤: 放大區域隨游標即時移動,並採用慣性平滑演算法,兼顧追蹤精確度與視覺流暢性。
    
    非侵入式操作: 以 Alt + Z 快捷鍵(可自訂)瞬間啟用或關閉,不干擾網頁原有的排版與互動行為;亦可按 ESC 鍵快速退出。
    
    靈活的顯示設定: 放大倍率(1x–5x)、鏡頭尺寸與形狀(圓形、圓角、方形)均可即時調整並自動記憶,同時保持極低的 CPU 與記憶體佔用。
    
    【安裝理由與使用價值】 降低閱讀疲勞: 面對小字體、低對比配色或高資訊密度的頁面,無需放大整個網頁即可清晰閱讀,有效減輕長時間盯螢幕的視覺負擔。
    
    專業領域輔助: 為前端開發者與 UI 設計師提供即時的像素級檢視能力(Pixel-checking),方便核對間距、對齊與細節呈現,無需切換至外部設計工具。
    
    無障礙體驗補強: 作為瀏覽器內建無障礙功能的補充,為弱視或需要放大輔助的使用者提供隨開即用的局部放大支援,無需安裝額外軟體。

Permissions & access

Permissions
activeTabscriptingstorage
Host access
None declared

Screenshots

Screen Magnifier screenshot 1

About

[Product Overview] Screen Magnifier is a lightweight Chrome extension designed for situations that demand precise visual inspection. By overlaying a magnifier lens that tracks your mouse cursor in real time, you can zoom into any area of the screen without adjusting the browser's zoom level.

[Key Features & Technical Highlights] Dynamic Cursor Tracking: The magnified area follows your cursor instantly, powered by an inertia-smoothing algorithm that balances tracking accuracy with visual fluidity.

Non-Intrusive Operation: Toggle the magnifier on or off instantly with the Alt + Z shortcut (fully customizable), without disrupting the page's layout or interactive behavior. Press ESC to exit at any time.

Flexible Display Settings: Zoom level (1x–5x), lens size, and lens shape (circle, rounded rectangle, or square) are all adjustable in real time and remembered automatically — while keeping CPU and memory usage minimal.

[Why Install It] Reduce Visual Fatigue: When dealing with small fonts, low-contrast color schemes, or information-dense pages, you can read clearly without zooming the entire page — significantly easing eye strain during long sessions.

Professional Use Cases: Gives front-end developers and UI designers instant pixel-level inspection (pixel-checking) to verify spacing, alignment, and fine rendering details — without switching to an external design tool.

Accessibility Enhancement: As a complement to the browser's built-in accessibility features, it provides on-demand local magnification for users with low vision or those who need zoom assistance — no additional software required.

【產品簡介】 Screen Magnifier 是一款輕量化的 Chrome 擴充功能,專為需要精細視覺操作的使用情境而設計。透過即時追蹤滑鼠游標的放大鏡疊層,使用者無需調整瀏覽器縮放比例,即可隨時聚焦於螢幕任意位置的細節。

【核心功能與技術優勢】 動態游標追蹤: 放大區域隨游標即時移動,並採用慣性平滑演算法,兼顧追蹤精確度與視覺流暢性。

非侵入式操作: 以 Alt + Z 快捷鍵(可自訂)瞬間啟用或關閉,不干擾網頁原有的排版與互動行為;亦可按 ESC 鍵快速退出。

靈活的顯示設定: 放大倍率(1x–5x)、鏡頭尺寸與形狀(圓形、圓角、方形)均可即時調整並自動記憶,同時保持極低的 CPU 與記憶體佔用。

【安裝理由與使用價值】 降低閱讀疲勞: 面對小字體、低對比配色或高資訊密度的頁面,無需放大整個網頁即可清晰閱讀,有效減輕長時間盯螢幕的視覺負擔。

專業領域輔助: 為前端開發者與 UI 設計師提供即時的像素級檢視能力(Pixel-checking),方便核對間距、對齊與細節呈現,無需切換至外部設計工具。

無障礙體驗補強: 作為瀏覽器內建無障礙功能的補充,為弱視或需要放大輔助的使用者提供隨開即用的局部放大支援,無需安裝額外軟體。

Technical

Version
1.1
Manifest
V3
Size
57.19KiB
Min Chrome
88
Languages
16
Featured
No

Metadata

ID
mmmamoigpjfphmeogojhdedlclmocmcb
Developer ID
u5146cf43bf2a1ba4dded0d055cad1a70
Developer Email
[email protected]
Created
Apr 29, 2026
Last Updated (Store)
May 6, 2026
Last Scraped
Jun 14, 2026
Website
Support URL
Privacy Policy

Data sourced from the Chrome Web Store · last verified Jun 14, 2026.