Image Link Previewer EN
ShikamaruBH · Firefox
Hover over a link to preview all images from the destination URL.
<all_urls>),意味着它可以读取你在任意站点的页面内容,包括已登录的页面。这是许多扩展正常工作的必要条件,但也值得你确认来源可信。
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简介
Image Link Previewer Firefox Extension
A Firefox extension that shows image previews when hovering over links. The extension includes a resizable preview window for better user control and domain-based access control for privacy and performance.
Features
- Image Preview: Hover over any link to see a preview of images from the destination URL
- Smart Filtering: Automatically filters images based on size and aspect ratio criteria
- Configurable Hover Delay: Customizable delay before showing preview (100ms to 2000ms)
- Resizable Preview Window: Drag the bottom-right corner to resize the preview area
- Flexible Sizing: Preview window can be resized from 300x200px to 800x600px
- Domain Control: Choose which websites the extension runs on for privacy and performance
Hover Delay System
How It Works
The extension now includes a configurable hover delay system that prevents accidental previews:
- Default Delay: 500ms delay before showing preview
- Configurable Range: Adjustable from 100ms to 2000ms
- Smart Cancellation: Delay is cancelled if mouse leaves link before timeout
- User Control: Set your preferred delay in the extension popup menu
Benefits
- Prevents Accidental Previews: No more unwanted previews from quick mouse movements
- Better User Experience: Gives users time to decide if they want to see preview
- Customizable: Each user can set their preferred delay time
- Performance: Reduces unnecessary image fetching from accidental hovers
Configuration
- Click extension icon to open control panel
- Adjust slider to set desired hover delay (100ms - 2000ms)
- Click "Save Settings" to apply changes
- Settings persist across browser sessions
Domain Control System
How It Works
The extension now includes a domain control system that allows you to choose exactly which websites the extension will run on:
- Default State: Extension is disabled on all domains by default
- Selective Activation: Click the extension icon to open the control panel
- Domain Management: Enable/disable the extension for specific domains
- Privacy Control: Extension only runs where you explicitly allow it
- Performance: Reduces unnecessary processing on unwanted sites
Using Domain Control
- Click the extension icon in your browser toolbar
- See current domain displayed in the popup
- Toggle the switch to enable/disable for current domain
- Click "Reload Page" to activate changes immediately
- Manage all domains from the enabled domains list
Benefits
- Privacy: Extension only runs on websites you trust
- Performance: No unnecessary processing on unwanted sites
- Control: Full control over where the extension operates
- Security: Prevents extension from running on suspicious sites
- Battery Life: Reduces resource usage on mobile devices
Resizable Preview Window
How to Use
- Hover over a link to show the preview window
- Look for the resize handle in the bottom-right corner (diagonal lines)
- Click and drag the bottom-right corner to resize the window
- Release to set the new size
Visual Feedback
- Resize Handle: Diagonal lines in bottom-right corner
- Cursor Change: Changes to resize cursor when hovering over handle
- Active State: Visual feedback during resize operation
- Smooth Resizing: Real-time size updates as you drag
Smart Vertical Positioning
The preview window now intelligently chooses its vertical position:
- Below Cursor: Default position when sufficient space is available below
- Above Cursor: Automatically switches to above when more space is available above
- Space Analysis: Compares available space above vs. below cursor
- Optimal Placement: Always chooses the position with more available space
- Height Optimization: Adjusts height constraints based on chosen position
Usage
Basic Usage
- Navigate to any webpage with links
- Enable the extension for the current domain using the popup menu
- Reload the page to activate the extension
- Hover over any link that points to an external website
- Wait for the configured delay (default: 500ms) before preview appears
- A preview box will appear showing filtered images from the destination
- Resize the preview window by dragging the bottom-right corner
Domain Management
- Click extension icon to open control panel
- Toggle domain switch to enable/disable for current site
- Click "Reload Page" to activate changes
- View all enabled domains in the list below
- Remove domains by clicking the "Remove" button next to each domain
Hover Delay Configuration
- Click extension icon to open control panel
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Image Link Previewer 是做什么的
Image Link Previewer 是一款面向 Firefox 的资讯订阅类扩展,主要用来订阅 RSS、聚合新闻、跟踪博客更新。官方对它的介绍是:Hover over a link to preview all images from the destination URL.在Firefox 附加组件商店(AMO)上,它当前版本 1.0,约 32 名用户。
适合什么人用
从功能定位看,Image Link Previewer 更适合想摆脱算法推荐、自己掌控信息源的用户。如果你平时只是偶尔遇到相关需求,用浏览器自带功能也能凑合;但如果这件事每天都发生,装一个专门处理它的扩展通常比手动操作省事得多。需要注意的是它作用于所有网站,装上后建议先观察一两天,确认不影响常用站点的正常使用。
怎么安装 Image Link Previewer
- 打开Firefox 附加组件商店(AMO)上的官方页面;
- 点「添加到浏览器」并确认权限提示;
- 装好后在扩展列表里固定图标,方便随时开关。
本站只做索引与介绍,安装包来自官方商店。如果商店页面提示当前地区不可用,说明该扩展未在你所在区域上架。
常见问题
Image Link Previewer 是免费的吗?
Image Link Previewer 在Firefox 附加组件商店(AMO)免费提供下载。它是浏览器扩展,装上就能直接用,不需要注册账号。
Image Link Previewer 安全吗?
它只申请了 0 项权限,范围比较克制,没有申请「读取所有网站数据」这种大权限。
Image Link Previewer 支持哪些浏览器?
当前收录的版本来自Firefox 附加组件商店(AMO),适用于 Firefox。同一个扩展在其他商店可能有对应版本,但功能与版本号不一定相同。
怎么卸载 Image Link Previewer?
在扩展管理页找到 Image Link Previewer,点移除即可。它在本地保存的设置会一起清掉,不会残留数据。
权限清单 来自 manifest.json 原文
站点访问 1
<all_urls>
接口权限 4
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