Changes the Wikipedia user interface to the beautiful legacy vector layout. Is also applied to other international Wikimedia pages.
Manifest V3 Add-on
- By:
- adlerzei
- Daily users:
- 50 3
- Version:
- 1.5.0 Last updated: 2025-01-14
- Version code:
- 5875018
- Creation date:
- 2025-01-13
- Risk:
- High risk impact Moderate risk likelihood
- Permissions:
- storage
- tabs
- declarativeNetRequest
- storage
- Host permissions:
- *://*.wikipedia.org/*
- *://*.wiktionary.org/*
- *://*.wikiquote.org/*
- *://*.wikibooks.org/*
- *://*.wikisource.org/*
- *://species.wikimedia.org/*
- *://*.wikinews.org/*
- *://*.wikiversity.org/*
- *://*.wikivoyage.org/*
- *://commons.wikimedia.org/*
- *://*.wikipedia.org/*
- Size:
- 23.73KB
- Email:
- ma*****@adlerzei.de
- URLs:
- Website
- Full description:
- See detailed description
- Source:
- Firefox Browser Add-ons
- Data ingested on:
- 2025-07-11
Extension safety
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.
Old Wiki requires some sensitive permissions that could impact your browser and data security. 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.
- Critical ******* ****** ** *** ********* ******** ********************
- High ******* ******* **** *** ****** ***** *** ***** ** ******* **** ********* ********* ** * *********** *****
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 Browser Add-ons, 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.
Old Wiki 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.
- Medium **** ********* *** ***** ** *** **** * ******* *** ********** *** *** ** ****** ** *****
- Low **** ********* *** ******* **** **** * ****** **** ***** ******** *** **** ****** ** ** ****** *** *****
Upgrade to see full risk analysis details
Compare add-ons
- Compare Old Wiki vs OldWiki
- Compare Old Wiki vs Old Wiki Redirect
- Compare Old Wiki vs Legacy Wikipedia
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WikiVector
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Modern for Wikipedia
Modern Redesigns

Legacy Skin Wiki
X_strumarium
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