Image Downloader – Quick Save & Collect

Quick-save or batch-collect page images, preserve real formats, and export selected web content with local images.

Save one image instantly, or collect the images you need from an entire page. Image Downloader keeps its fast Alt/Option-click workflow and adds a local collection workspace. Scan the current page, review responsive and lazy-loaded sources, filter the results, select what you need, and export the selected images as one ZIP. Processing stays inside your browser. Quick Save: - Hold Alt on Windows/Linux or Option on macOS and click an image to save it immediately - Choose Alt/Option, Ctrl/Command, Shift, or Alt/Option + Shift as the click modifier - Use Smart format detection to identify the real image type, even when the URL has no useful extension - Keep original bytes and filenames when you do not want conversion - Convert to PNG, JPG, or WebP with adjustable JPG/WebP quality - Preserve GIF animation, SVG vectors, AVIF files, and other recognized source formats in Smart or Keep original mode - Save through the browser's standard download system with automatic conflict-safe naming Page image collection workbench: - Scan regular images, responsive `srcset` sources, lazy-loaded image attributes, CSS backgrounds, inline SVGs, video posters, preloaded images, and page metadata - Prefer linked originals and larger responsive candidates over displayed thumbnails - Search by filename, alt text, or URL - Filter by minimum width, minimum height, and image format - Sort by page order, pixel area, or width - Select the visible result set or choose individual images - Export selected images and a `sources.csv` manifest in one local ZIP - Use Smart, Keep original, PNG, JPG, or WebP independently for each batch export Localized content package: - Select text and images on a webpage, then export the selection from the popup or context menu - Receive a ZIP containing editable `content.md`, `content.html`, a local `images/` folder, and `sources.csv` - Image links inside the exported Markdown and HTML are rewritten to local relative paths - Images that cannot be downloaded are removed from the localized document instead of leaving hidden remote dependencies - Existing rich-text, Markdown, and clean HTML clipboard actions remain available Additional local tools: - Free-size region screenshots using PNG, JPG, or WebP settings - Fixed-ratio GIF recording in 16:9, 4:3, 1:1, or 9:16 for up to 10 seconds - Optional 3-second GIF countdown and early-stop shortcut - English interface by default, with Simplified Chinese available Private by design: images, selected webpage content, screenshots, GIF frames, format detection, conversion, and ZIP generation are processed locally. There are no uploads, accounts, analytics, ads, trackers, or remote executable code. Browser-internal pages and extension-store pages do not allow extensions to run. Local file pages require file-URL access to be enabled in the extension details screen. Use the browser's Downloads settings to control the destination and download prompts. The extension does not request direct access to a local folder.