Imaget is a professional-grade browser extension designed to capture web image assets with precision and ease. Whether you are a designer collecting inspiration or a researcher organizing data, Imaget provides an industrial-strength toolkit to sniff, filter, convert, and download images in bulk.
Built with React 19 and Mantine v8, it features a sophisticated UI isolated within a Shadow DOM, ensuring perfect rendering on any website without style conflicts.
- Shadow DOM Penetration: Traverses deep into complex web components to find hidden assets.
- Site-Specific Adapters: Includes built-in logic for Pixiv, Twitter (X), Weibo, Reddit, and Telegram to map detected thumbnails to original high-resolution sources.
- Dynamic Resource Detection: Identifies
<img>,srcset, CSSbackground-image, and inline SVGs. - Advanced Metadata: Real-time calculation of dimensions and file sizes before downloading.
- Multi-dimensional Filters: Instantly filter by Minimum Resolution, Aspect Ratio (Square, Landscape, Portrait), and File Format.
- Smart Search: Keyword-based search and filtering for URLs and filenames.
- Integrated Side Panel: Utilizes the Chrome Side Panel API for a persistent workspace that doesn't obscure webpage content.
- Context Menu Support: Quick-save any image as JPG, WebP, or PNG via the right-click menu, or launch the side panel instantly.
- Batch Operations: One-click selection with Shift+Click support for range selection.
- On-the-fly Conversion: Auto-convert images to WebP or JPG with adjustable quality.
- Native Localization: Fully localized in 10 languages (EN, ZH, JA, KO, DE, FR, ES, PT, TR).
- Privacy Centric: 100% local processing. No data collection, no cloud uploads.
- Framework: React 19 + TypeScript
- Design System: Mantine v8 (Full Dark Mode)
- Architecture: Shadow DOM for zero-collision styling.
- Build Tool: Vite
- Automation: GitHub Actions for automated release and documentation sync.
# 1. Clone the repository
git clone https://github.com/Shirolin/Imaget.git
cd New-Imaget
# 2. Install dependencies
npm install
# 3. Start dev server with Test Page
npm run dev
# 4. Access the Sandbox
# Open http://localhost:5173/ to view the Photography Gallery test page.npm run build: Production build with automatic manifest version syncing.npm run release: Semantic versioning viabumppand local build trigger.- CI/CD: Push tags starting with
v*to trigger the automated GitHub Release Workflow.
If you find Imaget helpful, consider supporting the developer:
- Afdian (爱发电): https://ifdian.net/a/shirolin
- Ko-fi: https://ko-fi.com/shirolin
Contributions are welcome! Please feel free to submit a Pull Request.
Licensed under the GPL-3.0 License © 2026 shirolin.