Is なろうダウンローダーEx safe?

Clean risk

なろうダウンローダーEx sends selected novel PDFs, Kindle addresses, and titles to a Google Cloud Function.

On Syosetu novel pages, it sends the page token to pdfnovels.net to generate and fetch a PDF for the selected novel. When the Kindle transfer button is used, it uploads that PDF to a Google Cloud Function with the entered Kindle address and novel title in the request URL.

narowdownloaderexv0.9.8Chrome Web Store
0Risk
Who publishes it

個人 - no other listings under this identity

What this publisher told the store about itself, and the other listings that told it the same thing.

Publisher
narowdownloaderex
Declared legal entity
個人

AI-generated. Findings may contain errors. Those marked Verified have been manually reviewed.

Publishers can request a review.

What it can do

Permissions this extension asks for, as declared in version 0.9.8. Asking for a permission is not a finding on its own - it is what the extension can do if it chooses to.

  • Read and change your data on ncode.syosetu.com

    *://ncode.syosetu.com/*

  • Read and change your data on pdfnovels.net

    *://pdfnovels.net/*

  • Read and change your data on novel18.syosetu.com

    *://novel18.syosetu.com/*

  • Sign you in with your Google account

    identity

declarativeNetRequestWithHostAccess

Where it sends data

Destinations our analysis observed なろうダウンローダーEx contacting. Sending data somewhere is not a finding on its own - an extension that syncs your settings has to talk to its own server - but it is where your data can go, and who else it goes to.

  • pdfnovels.net

    なろうダウンローダーEx sends data to pdfnovels.net. No other extension we have analysed sends data here.

  • us-central1-testproject-392207.cloudfunctions.net

    なろうダウンローダーEx sends data to us-central1-testproject-392207.cloudfunctions.net. No other extension we have analysed sends data here.

Updated 30 September 2026fnmpngcehjjhkgpgggcbekanpmjfhljl