IIIF to CWorld

Name: IIIF to CWorld
Author: mprove design

A context menu item for links: »Open IIIF book, IA video or geolink in CWorld«. IIIF manifests and Internet Archive videos are presented as thumbnails in a new tab by Chronoscope World.

Overview

Firefox Add-ons Store

Daily users

Data as of 2026-09-10

Version:

0.6

Last updated: 2026-06-12

Features & Capabilities

Use Cases

Open any IIIF manifest link IIIF (International Image Interoperability Framework | iiif.io) is a web format for –first and foremost– library collections like old books, newspapers, maps, photos and paintings. IIIF manifest files can be opened by several IIIF viewer plugin. Chronoscope World is a IIIF viewer that runs in your browser on demand.
Any search result item from a library that supports Smart Drag’n’Drop i.e. all (free) books and even videos from Internet Archive
Such PermaLinks shared elsewhere, like on Mastodon or Bluesky
Any geo link on Wikipedia pages. This will open the Chronoscope World on that specific coordinates.

User Growth & Download Statistics

Add-on

By:

mprove design

Daily users:

Version:

0.6 Last updated: 2026-06-12

Version code:

6299304

Creation date:

2026-06-09

Firefox add-on GUID:

iiif2cworld@mprove.de

Firefox add-on numeric ID:

3024108

Weekly download count:

Firefox on Android:

Risk:

Permissions:

Size:

24.40KB

Email:

mp*****@acm.org

URLs:

Website

Full description:

Source:

Firefox Add-ons Store

Data ingested on:

2026-09-10

Compare stats and ranking:

Ranking

# 118,457 ▲ 26,239

For Developers

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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:

mprove design

Firefox Add-ons Store

https://addons.mozilla.org/firefox/addon/iiif-to-cworld/

Email:

mp*****@acm.org

Website:

https://mprove.de/chronolab/tools/iiif2cworld/index.html

Is IIIF to CWorld 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.

IIIF to CWorld requires a few sensitive permissions. Exercise caution before installing.

Risk impact analysis details

Critical Grants access to browser tabs, which can be used to track user browsing habits and history, presenting a privacy concern.

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.

IIIF to CWorld may not be trust-worthy. Avoid installing if possible unless you really trust this publisher.

Risk likelihood analysis details

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