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Description
Pick colors from the screen, copy HEX/RGB/HSL/CSS values, and keep recent colors locally. ColorSnap - Web Color Picker & Color Utility ColorSnap is a lightweight Chrome extension for picking colors from webpages. It stays available as a floating in-page toolbar, so you can pick colors, copy color values, and view recent colors without constantly opening a popup. It is designed for frontend developers, UI designers, website operators, ecommerce sellers, and anyone who needs to quickly capture colors from websites. Key Features - Pick colors directly from webpages - Floating toolbar that can expand, collapse, close, drag, and dock left or right - Start color picking directly from the collapsed toolbar - Magnified picking preview for selecting small color areas more accurately - Copy HEX, RGB, HSL, and CSS variable formats - Save recent colors locally - Quick-copy recent color swatches - Generate a basic palette from the selected color - Support English and Chinese interface - No login required - Privacy-friendly local storage Supported Color Formats HEX: #2563EB RGB: rgb(37, 99, 235) HSL: hsl(221, 83%, 53%) CSS variable: --color-primary: #2563EB; How It Works Click the ColorSnap icon in the Chrome toolbar to open the floating color picker on the current webpage. Click Pick Color to enter color picking mode. Move the cursor to view the magnified preview, then click the target area to capture the color. After a color is picked, ColorSnap shows the color value in multiple formats. You can copy any format with one click. Recent colors are saved locally in your browser, so you can quickly reuse colors you picked before. Privacy ColorSnap does not require an account. ColorSnap does not upload your color history. ColorSnap does not collect browsing history. ColorSnap does not collect webpage text. ColorSnap does not use third-party tracking or advertising SDKs. Your recent colors and settings are stored locally in your browser using chrome.storage.local. Permissions ColorSnap uses only the permissions needed for its core features: storage: saves recent colors and settings locally. activeTab: allows ColorSnap to work on the current tab after you click the extension icon. scripting: injects the floating color picker into the current webpage. ColorSnap does not request permission to read all websites. Notes Chrome does not allow extensions to run on some special pages, such as chrome:// pages, Chrome Web Store pages, and some browser internal pages. When using the magnified picker, ColorSnap reads pixels from the current visible page screenshot. The picked color may be slightly affected by browser rendering, transparency, anti-aliasing, image compression, or display scaling. ColorSnap - 网页取色器与颜色工具 ColorSnap 是一款轻量级 Chrome 网页取色插件。它以网页悬浮工具栏的形式常驻在当前页面中，帮助你快速取色、复制颜色值、查看最近颜色，而不需要反复打开插件弹窗。 ColorSnap 适合前端开发者、UI 设计师、网站运营人员、电商卖家，以及任何需要从网页中快速获取颜色的人。 核心功能 - 直接从网页中拾取颜色 - 悬浮工具栏支持展开、收起、关闭、拖动和左右停靠 - 缩小状态下也可以直接启动取色 - 支持放大镜取色预览，方便选择较小色块 - 支持复制 HEX、RGB、HSL 和 CSS 变量格式 - 本地保存最近颜色 - 最近颜色色块可快速复制 - 根据当前颜色生成基础调色板 - 支持英文和中文界面 - 无需登录 - 注重隐私，仅本地存储 支持的颜色格式 HEX: #2563EB RGB: rgb(37, 99, 235) HSL: hsl(221, 83%, 53%) CSS 变量: --color-primary: #2563EB; 使用方式 点击 Chrome 工具栏中的 ColorSnap 图标，即可在当前网页打开悬浮取色工具。 点击 Pick Color 或“取色”按钮后进入取色模式。移动鼠标可以查看放大镜预览，点击目标位置即可拾取颜色。 取色完成后，ColorSnap 会展示多种颜色格式，你可以一键复制任意格式。 最近拾取的颜色会保存在当前浏览器本地，方便后续快速复用。 隐私说明 ColorSnap 不需要注册或登录。 ColorSnap 不上传颜色历史。 ColorSnap 不收集浏览历史。 ColorSnap 不收集网页正文内容。 ColorSnap 不使用第三方广告或追踪 SDK。 你的最近颜色和设置仅通过 chrome.storage.local 保存在当前浏览器本地。 权限说明 ColorSnap 只使用核心功能所需权限： storage：在本地保存最近颜色和设置。 activeTab：在你点击插件图标后，让 ColorSnap 在当前标签页工作。 scripting：将悬浮取色工具注入到当前网页中。 ColorSnap 不申请读取所有网站数据的权限。 注意事项 Chrome 不允许扩展在部分特殊页面运行，例如 chrome:// 页面、Chrome Web Store 页面和部分浏览器内部页面。 使用放大镜取色时，ColorSnap 会从当前可视网页截图中读取像素颜色。颜色结果可能会受到浏览器渲染、透明叠加、抗锯齿、图片压缩或显示缩放影响。