Lex – Danmarks Nationalleksikon

6.9easy start · #9of 31
in Online Encyclopedias

Free to practise onyes
Free trialno
Well documentedyes
Runs where you workno

Runs on Web.

Lex – Danmarks Nationalleksikon is ranked #9 of 31 in online encyclopedias on The Geeks Club. It runs on Web. There is a free plan.

Lex – Danmarks Nationalleksikon plans and pricing

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Lex – Danmarks Nationalleksikon Free Frit tilgængelig digital platform · educational and institutional content licensing is available by agreement om.lex.dk · 9 Oct 2026

Compared on online encyclopedias

Free plan: Yes
Citation tools: Yes
Content formats: multimedia and interactive
Update frequency: continuous

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The record

Purpose: Lex is Denmark’s national encyclopedia and a searchable collection of factual knowledge written by Danish professionals and researchers.
Scale: Lex contains more than 245,000 Danish-language articles.
Content: Lex includes Den Store Danske, Trap Danmark and other specialist reference works.
Updates: The editorial team continually adds articles and edits and updates existing articles.
Trap coverage: Trap Danmark covers subjects including geology, geography, biology, archaeology, history, culture, art, architecture, and social and business life.
Digital media: The digital Trap Danmark edition includes place descriptions, images, maps, and illustrations sourced from public cultural and geographic databases.
Dictionary integration: Lex provides definitions from Den Danske Ordbog in its texts through a click or double-click.
Contributions: Users may comment on articles, suggest edits or new articles, and contribute images, but editors and subject editors must approve proposals.
Content licensing: Institutions, public authorities, and businesses can license Lex content through Tekst & Node.
AI and text mining: Text and data mining, including use for AI training, requires individual permission from Foreningen lex.dk.
Content accuracy: Lex says articles are written by Danish researchers and other professionals, updated continuously, and may still contain errors or omissions.
Support: The site lists [email protected] and a telephone contact at +45 20203620.
Audience: Foreningen lex.dk describes the platform as serving public education, including primary and secondary schools, universities, educational institutions, and libraries.
Partnership: Store norske leksikon operates the technical platform used for Lex and collaborates on editorial workflows.
Price from: Free

Where it ranks on The Geeks Club

Best Online Encyclopedias in 2026#9 of 31

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Sources

om.lex.dk/Om_Lex· checked 9 Oct 2026
lex.dk· checked 9 Oct 2026
om.lex.dk/Vilk%C3%A5r_for_anvendelse· checked 9 Oct 2026