Pixiv HD Downloader (Chrome Extension Manifest V3)

A high-performance, free, and open-source Chrome Extension to effortlessly download original high-definition (HD) artworks and manga series directly from Pixiv in one click.

---

🌟 Open Source Repository

This project is 100% free, open-source, and hosted on GitHub: 👉 https://github.com/sylchn/pixiv-downloader

---

✨ Key Features

• 🖼️ Original HD Resolution: Automatically extracts and downloads original 7000x3500+ uncompressed HD image files directly from Pixiv's image server (pximg.net).
• 📚 Multi-Page & Manga Series Support: One-click download for all pages in an illustration or manga set (Download HD).
• 🎨 100% Native Pixiv Design Integration: Injected seamlessly into Pixiv's action bar using native Pixiv primary button styles.
• ⚡ Zero-Reload SPA Auto-Injection: Instantly detects page transitions without needing manual browser refreshes (F5).
• ⚡ High Performance & Zero-Idle CPU Engine: Includes in-memory LRU caching and automatically pauses when tabs are inactive.
• 🏷️ Custom Filename Templates: Customize saved filenames using tags like {artist}, {user}, {title}, {illustId}, {index}, {page}.
• 📂 Native "Save As" File Manager Selector: Toggle the native OS File Manager dialog to choose destination folders per download.
• 🔒 Conflict-Free Engine: Designed to work harmoniously alongside third-party download managers like Free Download Manager (FDM) and IDM.

---

🚀 Easy Installation Guide

Method 1: Easiest Method (For End-Users via ZIP Drag & Drop)

1. Download the latest pixiv-downloader-v1.0.0.zip from GitHub Releases.
2. Open Google Chrome and navigate to chrome://extensions/.
3. Enable Developer mode in the top-right corner.
4. Simply drag and drop the downloaded .zip file directly onto the chrome://extensions/ page in your browser!
5. Open any Pixiv artwork page (e.g. https://www.pixiv.net/en/artworks/147634292) and click Download HD!

---

Method 2: For Developers (git clone)

If you want to modify or contribute to the source code:

git clone https://github.com/sylchn/pixiv-downloader.git

1. Open Google Chrome and navigate to chrome://extensions/.
2. Enable Developer mode in the top-right corner.
3. Click Load unpacked (Muat yang dibuka kemasannya) and select the cloned directory (pixiv-downloader).
4. Test and enjoy!

---

📄 License & Open Source

Distributed under the MIT License. See LICENSE for more information. Maintained with ❤️ by sylchn.