NFT Scanner

Name: NFT Scanner
Author: Indorse

By: Indorse

NFT Scanner helps you scan your NFT assets and shows where the media and metadata are stored.

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Install

Features & Capabilities

Are you certain you know where your NFT is stored? Do you really own it? When acquiring an NFT and making an informed decision, ask yourself where it is stored.

The NFT Scanner browser extension is an MVP developed to help you discover where NFTs on OpenSea are actually stored.

Check whether NFT assets are really “decentralized”. More often than not, several projects store NFT media and metadata on centralized servers, controlled by the project team. While you are buying the NFT, the associated media can easily be changed by the team at their will.

It’s easy - simply install the extension and visit any NFT on Opensea. You will immediately discover the key details of the NFT without having to leave your page.

Features:- On-chain spectrum Decentralization score Nifty Analysis Media and metadata location

Note: The NFT Scanner browser extension DOES NOT store or collect your code or data. Also note that this is still a prototype, and some data for non-standard NFT implementations might be missing.

User Growth & Download Statistics

Add-on

By:

Indorse

Daily users:

Version:

0.0.7 Last updated: 2021-06-28

Version code:

5258672

Creation date:

2021-04-15

Risk:

Permissions:

https://api.opensea.io/api/v1/asset/*
https://api.etherscan.io/*
https://api.airtable.com/v0/*
storage

Content scripts matches:

opensea.io

Size:

998.43KB

URLs:

Website

Full description:

Source:

Firefox Add-ons Store

Data ingested on:

2026-07-05

Compare stats and ranking:

Ranking

# 53,303 ▼ 29

Other rankings

#4 in nft keyword 9 #158 in scan keyword 27 ▼ 3

For Developers

Monetize with App Pass Boost with Extension Booster

Contact the developer

Chrome-Stats does not own this Firefox add-on. Please use these information below to contact the Firefox add-on developer.

Developed by:

Indorse

Firefox Add-ons Store

https://addons.mozilla.org/firefox/addon/nft-scanner/

Website:

https://ecosystem.indorse.io/nft-extension

Is NFT Scanner Safe?

Risk impact

Risk impact measures the level of extra permissions an extension has access to. A low risk impact extension cannot do much harms, whereas a high risk impact extension can do a lot of damage like stealing your password, bypassing your security settings, and accessing your personal data. High risk impact extensions are not necessarily malicious. However, if they do turn malicious, they can be very harmful.

NFT Scanner requires a few sensitive permissions. Exercise caution before installing.

Risk impact analysis details

High Injects scripts into web pages, which may alter or extract site contents, resulting in a substantial risk.
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Risk likelihood

Risk likelihood measures the probability that a Firefox add-on may turn malicious. This is determined by the publisher and the Firefox add-on reputation on Firefox Add-ons Store, the amount of time the Firefox add-on has been around, and other signals about the Firefox add-on. Our algorithms are not perfect, and are subject to change as we discover new ways to detect malicious extensions. We recommend that you always exercise caution when installing a Firefox add-on.

NFT Scanner is probably trust-worthy. Prefer other publishers if available. Exercise caution when installing this add-on.

Risk likelihood analysis details

High This extension has low user count. Unpopular extensions may not be stable or safe.
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