Imaget - Smart Image Sniffer & Downloader

Tracking since Apr 26, 2026.

Changelog

• Jun 3, 2026
  description

  # Imaget: Web Image Sniffer & Batch Downloader
  
  Imaget is a Chrome extension designed to streamline the process of identifying, previewing, and downloading images from the web. It provides a structured view within the browser's side panel and includes specialized universal sniffing for any website with deep resolvers for original high-res images.
  
  ### Key Features
  
  *   **Image Sniffing**: Automatically detects image assets across the current page and nested contexts (iframes).
  *   **Site-Specific Resolvers**: Includes built-in logic for Pixiv, Twitter (X), Weibo, Reddit, and Telegram to map detected thumbnails to their original, high-resolution sources.
  *   **Constraint-Based Filtering**: Real-time filtering by dimensions (width/height), file types (JPG, PNG, WebP, SVG), and text patterns.
  *   **Integrated UI**: Utilizes the Chrome Side Panel to provide a persistent workspace that stays visible while navigating without obscuring the main webpage content.
  *   **Context Menu Support**: Quick-save any image as JPG, WebP, or PNG via the right-click menu, and easily access the side panel with a single click.
  *   **Privacy-Focused**: All detection and downloading operations are performed locally. No user data is collected, stored, or transmitted to external servers.
  
  ### How to Use
  
  1. Click the extension icon or use the context menu to open the side panel.
  2. Detected images will appear in the list as you browse.
  3. Use the toolbar to apply dimension filters or search for specific items.
  4. Select the desired images and click "Download" to save them in bulk.
  
  ---
  
  **Source Code**: https://github.com/Shirolin/Imaget

  Imaget — Smart Batch Image Downloader & Converter
  
  Tired of right-clicking and saving images one by one? Imaget is here to save the day!
  
  
  ▎ What Can It Do for You?
  
  ▶ Deep Integration for Pixiv, Twitter/X, Weibo & Reddit
  Automatically parses URLs to sniff out original, high-resolution images rather than low-quality thumbnails. Select → Download, and you are done.
  
  ▶ Encrypted Blob Stream Penetration (New 🌟)
  Fully supports encrypted Blob assets on platforms like Telegram and Discord. Simply click the image to open the preview, and Imaget instantly sniffs and grabs the highest resolution original image.
  
  ▶ Native Sidepanel Support for Right-Click Restricted Sites
  Runs elegantly inside Chrome's native sidepanel without interrupting your web browsing. It bypasses right-click restrictions or hotlink-protected sites effortlessly.
  
  ▶ One-Click Batch ZIP Export
  Dozens of assets on a page? Use Shift-select or drag-to-select to batch download them instantly. Pack them all into a single ZIP file with one click.
  
  
  ▎ Powerful & Intuitive Features
  
  🔍 Real-Time Advanced Filters
  Filter images on the fly by min/max width and height, image formats, URL keywords, or exclusion words.
  
  🔄 Smart Format Conversion
  Need to convert WebP images to JPG/PNG? Imaget automatically handles conversions during download with customizable quality control.
  
  📜 Auto-Scroll Scanning (Waterfall Flow Savior)
  Stuck on a dynamic scrolling page? Click "Scroll Scan" and watch Imaget automatically scroll to the bottom, rendering and extracting all images on the page.
  
  📁 Organized Folders & Smart Rename
  Keep your downloads tidy by automatically sorting files into subfolders based on page titles. Customize filename templates to eliminate random filenames.
  
  🖱️ Floating Download Button
  Hover over any image to reveal a quick preview/download button. Save images on the go without cluttering your workflow.
  
  🖼️ Lightning-Fast Image Viewer
  Includes a built-in high-performance previewer supporting zoom-in/out, drag-and-drop, and rotation.
  
  
  ▎ Privacy & Security
  
  🔒 100% Private: All image sniffing, URL parsing, and request interception happen locally in your browser. No user data is collected or uploaded. No account registration required.
  
  💻 Open Source: Fully transparent and safe. Visit our GitHub: https://github.com/Shirolin/Imaget
  
  
  ▎ In a Nutshell
  
  One elegant sidepanel to view all images on a page, select what you want, and download them all at once.
  Stop saving them one by one.

• Jun 3, 2026
  host_permissions

  <all_urls>

  http://*/*, https://*/*

• Jun 3, 2026
  permissions

  downloads, activeTab, storage, contextMenus, sidePanel

  downloads, activeTab, storage, contextMenus, sidePanel, declarativeNetRequest

• May 9, 2026
  short_description

  Automatically sniff and batch download images from any webpage.

  Smart image sniffer for web images. Support batch download and format conversion.

Permissions & access

Permissions

downloadsactiveTabstoragecontextMenussidePaneldeclarativeNetRequest

Host access

http://*/*, https://*/*

Screenshots