Viz & Shonen Jump Ultimate API Descrambler

A powerful Tampermonkey userscript designed to hook secure image blobs directly from the DOM, bypassing strict CDNs and CORS blocks entirely. It reads Viz's proprietary EXIF keys to mathematically descramble puzzle-piece images in memory via HTML5 Canvas.

✨ Core Features

• DOM Blob Hooking & EXIF Descrambling: Eliminates network interception by scraping locally generated blob URLs. It reads hidden EXIF metadata to reassemble scrambled tiles seamlessly in the background.
• Smart Auto-Slide & Fallback Rewind: No more manual scrolling! The script dynamically reads the UI page counters, fully simulates horizontal arrow key interactions to slide through the chapter, and automatically rewinds to hunt for missing images if any blobs fail to load.
• Responsive Floating UI: Features a dark-themed, draggable, and minimizable control panel to track captured pages. Includes a dedicated floating button layout optimized for mobile devices.
• Direct Sequential Export: Converts descrambled canvases into Base64 strings to securely bypass browser sandbox limits, downloading full-resolution PNGs sequentially to a folder named after the chapter (Note: ZIP extraction is not supported).

🚀 Installation & Usage

1. Prerequisite: Install the Tampermonkey browser extension.
2. Install Script: Add the userscript via my Greasyfork profile.
3. Auto-Slide: Open a chapter and click Start Slide on the floating UI. The script will automatically navigate horizontally until all pages are captured.
4. Download: Leave the Auto-DL checkbox ticked to trigger downloads automatically once the target page count is reached, or click Download Chapter manually.

⚠️ Disclaimer

This script is strictly for educational purposes. Please support the original creators and publishers. Do not repost or distribute the downloaded images.

🔗 Links, Feedback & Support

• Greasyfork Scripts: ozler365's Profile
• GitHub Repositories: ozler-s-works-info
• Support the Developer: Keep this script updated by leaving a small donation at Buy Me a Coffee (ozler).

For queries, bug reports, or feature requests, please leave a review on Greasyfork or email devjk6918@gmail.com.