Universal Zoom Control

Add zoom in/out buttons to every website

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作者: SheeshTony
日安装量: 1
总安装量: 3
评分: 0 0 0
版本: 1.1
创建于: 2025-06-07
更新于: 2025-06-07
大小: 14.2 KB
许可证: 暂无
适用于: 所有网站

This userscript will add floating zoom controls to every website you visit. Here's what it includes:

Zoom In (+) and Zoom Out (−) buttons
Reset button (⌂) to return to 100% zoom
Live zoom percentage display
Draggable controls - you can move them anywhere on the page
Keyboard shortcuts: Ctrl+Plus, Ctrl+Minus, Ctrl+0
Persistent zoom levels - remembers your zoom setting per site
Zoom range: 50% to 300%

🔄 Fully Draggable

Click and drag anywhere on the control panel (except buttons/slider) to move it
Position is automatically saved and restored
Prevents dragging conflicts with interactive elements

👁 Hide/Show Toggle

Purple eye button to hide/show the controls
When hidden, only a small portion remains visible for easy access
Keyboard shortcut: Alt + H
Eye icon changes when hidden (👁 → 👀)

🌫 Transparency Control

Slider at the bottom to adjust transparency (30% to 100%)
Real-time transparency adjustment
Affects both the background and shadow opacity
Setting is saved and restored

💾 Enhanced Settings Persistence

Saves zoom level, transparency, hide/show state, and position
All settings are restored when you revisit the site
Uses a single JSON object for better organization

Controls Layout:

[−] 100% [+] [⌂] [👁]  ← Main controls
[👁] ————————————————  ← Transparency slider

All Keyboard Shortcuts:

Ctrl + Plus: Zoom in
Ctrl + Minus: Zoom out
Ctrl + 0: Reset zoom
Alt + H: Hide/show controls

Usage Tips:

Drag: Click empty space around buttons and drag to reposition
Hide: Click the purple eye or press Alt+H to slide controls off-screen
Transparency: Use the bottom slider to make controls more/less visible
Reset: The home button (⌂) resets zoom to 100%

The controls now have a smooth sliding animation when hiding/showing and all your preferences are remembered across page visits!

Installation:

Install Tampermonkey extension in Firefox
Click the Tampermonkey icon → "Create a new script"
Replace the default code with this script
Save (Ctrl+S)
The script will automatically run on all websites

Usage:

The controls appear as a dark floating panel in the top-right corner
Click and drag to reposition the controls anywhere on the page
Use the buttons or keyboard shortcuts to zoom
Your zoom level is saved per website

The script uses both CSS zoom and transform: scale() properties for maximum browser compatibility. The controls have a modern dark theme with smooth hover effects and won't interfere with website functionality.