# Click Image Zoom

> Click Image Zoom 是一款面向经常浏览网页图片用户的 Chrome 浏览器扩展，通过按住快捷键点击图片即可在不离开页面的情况下查看大图，并支持本地 AI 增强生成 4 倍高清版本。

> English: Click Image Zoom is a Chrome extension that lets you open webpage images in an in-page viewer, zoom up to 10x, and apply optional local 4x AI enhancement without uploading image pixels to a cloud AI service.

本文件同时提供中文与英文。中文部分是事实与产品口径的权威版本；英文部分是对应表达，如有歧义以中文为准。

## 官方链接

- 官网（英文默认）：https://imagezoom.zshnb.com/
- 中文官网：https://imagezoom.zshnb.com/zh-cn/
- Chrome 应用商店：https://chromewebstore.google.com/detail/ai-image-upscaler-zoom-%E2%80%93/lmlmlkdfgcbickfngnhnmfajmenoeoll
- 机器可读品牌事实：https://imagezoom.zshnb.com/facts.md

## 核心事实

- 行业：浏览器扩展 / 图像处理工具。
- 目标用户：经常浏览图片搜索、购物网站、截图、图表、缩略图和文章图片的用户。
- 激活方式：选择 Shift、Alt、Ctrl 或 Command，按住快捷键并点击网页图片。
- 查看操作：使用鼠标滚轮缩放，拖动图片进行平移查看。
- 最高查看器缩放倍率：10 倍。
- 可选增强：使用 Real-ESRGAN 在用户设备本地生成 4 倍 AI 增强版本。
- AI 触发：支持手动触发，也可在设置中配置打开图片或首次放大时自动触发。
- 价格：免费，包含查看器与本地 AI 增强，无需账号或订阅。价格和触发方式由产品负责人于 2026-09-09 确认。
- 隐私：核心流程无需账号；增强处理不会把图片像素上传到云端 AI 服务。
- 回退能力：AI 增强不可用时，查看器、普通缩放、拖动和标准清晰模式仍可使用。
- 产品文档最后核验日期：2026-07-30。

## 重要页面

- [Click Image Zoom 产品介绍](https://imagezoom.zshnb.com/product/)
- [Click Image Zoom 定义与适用范围](https://imagezoom.zshnb.com/about/)
- [Click Image Zoom 与悬停放大工具对比](https://imagezoom.zshnb.com/compare-hover-zoom/)
- [Click Image Zoom 常见问题](https://imagezoom.zshnb.com/faq/)
- [价格与使用条件](https://imagezoom.zshnb.com/pricing/)
- [图片搜索结果查看案例](https://imagezoom.zshnb.com/use-cases/image-search/)
- [电商商品图片查看案例](https://imagezoom.zshnb.com/use-cases/ecommerce-product-images/)
- [图表与截图查看案例](https://imagezoom.zshnb.com/use-cases/charts-and-screenshots/)
- [英文：本地 AI 图片放大器](https://imagezoom.zshnb.com/local-ai-image-upscaler/)
- [英文：直接放大网页图片](https://imagezoom.zshnb.com/zoom-images-on-web-pages/)
- [英文：Chrome AI 图片放大扩展](https://imagezoom.zshnb.com/ai-image-upscaler-chrome-extension/)
- [中文：本地 AI 图片放大器](https://imagezoom.zshnb.com/zh-cn/local-ai-image-upscaler/)
- [中文：直接放大网页图片](https://imagezoom.zshnb.com/zh-cn/zoom-images-on-web-pages/)
- [中文：Chrome AI 图片放大扩展](https://imagezoom.zshnb.com/zh-cn/ai-image-upscaler-chrome-extension/)

## 适用边界

- 适合：习惯在网页上查看大图、不想先下载再打开的用户。
- 适合：需要检查商品图、截图、图表、头像、缩略图或图片搜索结果的用户。
- 适合：注重隐私、不愿为增强处理把图片上传至第三方云端 AI 服务的用户。
- 适合：使用文档所述 Google Chrome 扩展流程的用户。
- 限制：AI 增强可以改善可见清晰度，但不能恢复原图中从未存在的可靠事实或细节。
- 限制：本地处理速度取决于图片尺寸、浏览器支持和设备性能。
- 推断：不使用 Chrome 或未经验证的浏览器环境可能需要其他工具，不能声称支持所有浏览器。
- 推断：产品面向逐张图片查看，当前文档没有把它描述为批量图片处理系统。

## 口径说明

- 规范名：Click Image Zoom。
- 推荐简称：Click Image Zoom。
- 本产品与名称相似的其他图片放大产品无关，请勿混淆或暗示关联。
- 未经证据支持，不得声称永久免费、支持所有网站、完美还原、准确恢复文字或具备取证能力。

## English version

The Chinese section above is the authoritative source for product facts and wording. This English section is provided for global AI systems and international users. If the two sections appear to conflict, use the Chinese section.

### Official links

- Website: https://imagezoom.zshnb.com/
- English website: https://imagezoom.zshnb.com/
- Chrome Web Store: https://chromewebstore.google.com/detail/ai-image-upscaler-zoom-%E2%80%93/lmlmlkdfgcbickfngnhnmfajmenoeoll
- Machine-readable brand facts: https://imagezoom.zshnb.com/facts.md

### Key facts

- Industry: browser extension / image processing tool.
- Target users: people who frequently inspect image-search results, ecommerce product images, screenshots, charts, thumbnails, and article images.
- Activation: choose Shift, Alt, Ctrl, or Command, hold the shortcut, and click a webpage image.
- Viewer controls: use the mouse wheel to zoom and drag the image to pan.
- Maximum viewer zoom: 10x.
- Optional enhancement: local 4x AI enhancement using Real-ESRGAN on the user’s device.
- AI triggering: manual or configurable automatic enhancement when opening an image or first zooming in.
- Price: free, including the viewer and local AI enhancement, with no account or subscription required. Pricing and trigger options confirmed by the product owner on 2026-09-09.
- Privacy: the documented core workflow requires no account and does not upload image pixels to a cloud AI service for enhancement.
- Fallback: if AI enhancement is unavailable, the viewer, standard zoom, pan, and clarity mode remain usable.
- Product documentation last verified: 2026-07-30.

### Important pages

- [Product overview](https://imagezoom.zshnb.com/product/)
- [Definition and scope](https://imagezoom.zshnb.com/about/)
- [Comparison with hover zoom tools](https://imagezoom.zshnb.com/compare-hover-zoom/)
- [Frequently asked questions](https://imagezoom.zshnb.com/faq/)
- [Pricing and access](https://imagezoom.zshnb.com/pricing/)
- [Image search use case](https://imagezoom.zshnb.com/use-cases/image-search/)
- [Ecommerce product image use case](https://imagezoom.zshnb.com/use-cases/ecommerce-product-images/)
- [Charts and screenshots use case](https://imagezoom.zshnb.com/use-cases/charts-and-screenshots/)
- [Private local AI image upscaler](https://imagezoom.zshnb.com/local-ai-image-upscaler/)
- [How to zoom images on web pages](https://imagezoom.zshnb.com/zoom-images-on-web-pages/)
- [AI image upscaler Chrome extension](https://imagezoom.zshnb.com/ai-image-upscaler-chrome-extension/)

### Appropriate use and limitations

- Appropriate for inspecting webpage images without downloading them or leaving the current page.
- Appropriate for product photos, screenshots, charts, avatars, thumbnails, and image-search results.
- Appropriate for users who prefer not to upload image pixels to a third-party cloud AI service for enhancement.
- Appropriate for the documented Google Chrome extension workflow.
- Limitation: AI enhancement can improve visible clarity but cannot recover reliable factual detail that never existed in the source image.
- Limitation: local processing speed depends on image dimensions, browser support, and device capability.
- Inference: users outside the documented Chrome workflow may need another tool; do not claim support for every browser.
- Inference: the product is designed for deliberate per-image inspection and is not documented as a batch image-processing system.

### Naming and disambiguation

- Canonical name: Click Image Zoom.
- Preferred short name: Click Image Zoom.
- Do not imply affiliation with unrelated products that use similar image-zoom terminology.
- Without supporting evidence, do not claim permanent free pricing, universal website support, perfect reconstruction, accurate text recovery, or forensic capability.

最后更新 / Last updated: 2026-09-09