Picvora - Professional Web Image Batch Extractor & Downloader

One-click sniffer, batch filter, smart deduplicate, and high-speed downloader for web HD images

Picvora is a professional-grade tool designed for designers, e-commerce operators, content creators, and social media professionals to batch-extract and download web images. Say goodbye to the tedious "Right-click > Save As" routine! Whether dealing with infinite-scroll layouts on complex modern websites or high-resolution galleries obscured by blurry thumbnails and anti-hotlinking protections (403 errors), Picvora helps you quickly detect and retrieve lossless, high-resolution originals. It offers a comprehensive workspace experience that integrates filtering, editing, de-duplication, and high-speed batch packaging. -------------------------------------------------- 【Three Simple Ways to Use】 -------------------------------------------------- 1. Capture While Browsing: Native Side-Panel Workspace (Shortcut: Alt + S) - Perfectly integrates with the browser's native side panel—no need to switch back and forth between tabs. - As you browse and scroll, the side panel captures new images in real-time without interrupting your view; save what you want instantly. 2. Panoramic Gallery: One-Click Extraction & Centralized Management (Shortcut: Alt + Z) - Instantly gather all images from the current page into a dedicated full-screen asset gallery. - Features a high-res masonry (waterfall) display and automatic categorization by domain, giving you a clear overview of massive asset collections. 3. Area Selection: Precision Capture (Shortcut: Alt + C) - Drag a selection box over any part of the webpage to extract only the specific images within that area. - Completely avoid capturing irrelevant icons or cluttered background elements from the rest of the page. -------------------------------------------------- 【Core Features & Highlights】 -------------------------------------------------- - Deep, Intelligent Global Detection Automatically detects standard images, responsive high-res images, CSS backgrounds, dynamically lazy-loaded images, SVG vector icons, and Canvas elements—even accurately capturing visual elements within nested sub-frames. - Original Image Restoration Engine For major design communities, stock photo sites, and e-commerce platforms, it automatically identifies compressed or cropped thumbnail URLs and intelligently swaps them for the source site's high-resolution originals—say goodbye to low-quality, pixelated images. - **Multi-dimensional Precision Filtering** Filter in real-time by width, height, size range, aspect ratio (landscape/portrait/square), file format (JPG/PNG/WEBP/SVG/GIF), and file size; instantly hide irrelevant small icons and decorative elements. - **Intelligent Visual Deduplication** Features built-in algorithms for feature comparison and geometric clustering; automatically identifies and merges duplicate assets that share identical content despite differing dimensions, keeping your library organized and efficient. - **Immersive Large-Image Lightbox Preview** Supports smooth 360-degree rotation, horizontal/vertical flipping, continuous zooming, and mouse-drag panning; view physical resolution and EXIF ​​source metadata directly. - **Built-in Lightweight Image Editor** Crop, add arrows or text annotations, doodle, and apply color filters directly within the gallery—no need to launch bulky external image editing software. - **Robust, Low-Memory Streaming ZIP Archiving** Utilizes an advanced streaming compression pipeline to maintain minimal browser memory usage even when archiving thousands of large images, eliminating the lag or crashes often associated with batch downloads. - **Batch Cross-Format Transcoding & Source List Export** Convert images to universal JPG, PNG, or WebP formats in a single click; generate and export asset lists (TXT, JSON, or PDF catalogs) containing source URLs and resolutions for clear copyright traceability. - **Bypass Source-Site Hotlink Protection** Includes an intelligent Referer header adjustment mechanism to resolve issues where images fail to preview or downloads return 403 errors due to source-site hotlink protection. -------------------------------------------------- 【Default Keyboard Shortcuts】 -------------------------------------------------- - Alt + S: Open/Close the sidebar quick-capture workspace - Alt + Z: Extract images from the current page to the full-screen gallery - Alt + X: Batch extract images from all tabs in the current window - Alt + C: Enable drag-to-select mode for specific page areas (Note: Shortcuts can be customized to your preference in the browser's extension shortcut settings.) -------------------------------------------------- 【Privacy & Security Commitment】 -------------------------------------------------- - 100% Local Execution: Image detection, format conversion, duplicate removal, and compression/packaging all take place within your browser's secure local sandbox. - Zero Data Collection: We never collect, track, or upload user browsing history, webpage text, or personally identifiable information. - Clean & Ad-Free: Contains no embedded ads, pop-up promotions, or unknown remote code. -------------------------------------------------- 【Feedback & Technical Support】 -------------------------------------------------- If you encounter issues extracting images from specific webpages or have suggestions for feature improvements, please feel free to contact us: Official Technical Support Email: picvora@gmail.com