This is an userscript that adds a download button inside galleries that allows you to download the entire gallery alognside its metadata.
It also adds a download in library pages to download all galleries from the results page.
To use it, you need to install Violentmonkey browser extension
Once installed, open this link to install the userscript
Metadata example:
{
"Title": "Exposure!",
"Description": "Is there something wrong... with this woman?",
"Artist": "Chimi",
"Magazine": "Comic Bavel 2026-09",
"Parody": "Original Work",
"Publisher": "FAKKU",
"Published": 1742500000,
"Pages": 24,
"Favorites": 256,
"Tags": [
"uncensored",
"unlimited",
"vanilla",
"x-ray"
],
"Source": "https://hentainexus.com/view/{ID}"
}