Adds a continuous vertical reader with progressive loading, zoom controls, page counter and automatic retries.
Hello! This script adds a continuous vertical reading mode to nHentai.
It allows you to read an entire gallery by scrolling vertically instead of opening each page individually.
Adds a Read in Cascade button to gallery pages.
Pressing it opens all pages of the current gallery in a continuous vertical reader.
The reader always detects the gallery currently open in the browser.
When switching to another gallery, it loads the pages belonging to that gallery
instead of reusing pages from a previously viewed one.
Images are loaded progressively while you scroll instead of loading the entire
gallery at once. This helps reduce unnecessary browser memory usage and network requests.
A counter displays the current page and the total number of pages in the gallery.
1 / 51
The counter updates automatically while scrolling through the gallery.
The reader includes Zoom + and Zoom - controls
to increase or decrease the size of the displayed images.
The Fit button adjusts the image width to better use the available
browser window.
The Cover button opens the original gallery page in a new browser tab.
The vertical reader remains open in the current tab, so your reading position is not lost.
If an image fails to load, the script automatically attempts to load it again.
It can also try alternative image formats when necessary.
If an image still cannot be loaded after the automatic attempts,
a Retry button is displayed for that specific page.
When an individual gallery page is opened, the vertical reader can automatically
start from that page instead of always starting from page 1.
https://nhentai.net/g/123456/15/
The following shortcuts can be used while browsing:
V — Open or close the vertical reader.Esc — Close the vertical reader.
