Store norske leksikon
Store norske leksikon: A strong free reference for Norwegian-language research, learning and everyday questions. Ranked #3 of 32 in Online Encyclopedias by our editors (9.0/10); pricing: Free plan; best for norwegian-language reference users.
At a glance
- Editor score9.0 / 10
- PricingFree plan
- Best forNorwegian-language reference users
- Free planYes
- Paid fromFree
- Citation toolsYes
- Founded1978 · Oslo, Norway
- Facts checked24 Sep 2026

Where it wins
- Expert-written articles maintained with daily updates
- Bokmål and Nynorsk coverage with built-in citation guidance
- Open API plus an official iPhone app with read-aloud support
Where it doesn't
- Article language options focus on Bokmål and Nynorsk
- No paid tier or institutional access plan
- Mobile app availability is specified for iPhone
Our verdict on Store norske leksikon
Store norske leksikon (SNL) is a free, non-commercial online general encyclopedia from Foreningen Store norske leksikon. It is designed for the general public, students, teachers and researchers who need Norwegian-language reference content across broad subject areas. Articles are available in Norwegian Bokmål and Nynorsk, with text and images, and are written and maintained by subject experts. The service is available on the web, through an open API, and in an official iPhone app.
Its strongest advantage is editorial depth within its language focus. Daily content updates throughout the year keep the encyclopedia active, while public article change suggestions and comments provide a visible way to contribute feedback around the content. Built-in article citation instructions are useful for school, teaching and research workflows, giving readers a direct way to reference encyclopedia material. These features make SNL a particularly practical choice when accuracy, editorial maintenance and citation support matter more than multilingual breadth.
The platform fit also gives SNL reach beyond ordinary article reading. The open API supports article and article-search access for other projects, while the iPhone app adds search, reading and read-aloud support for mobile users. The main boundary is its Norwegian orientation: readers seeking reference material primarily in other languages should choose a broader multilingual encyclopedia instead. SNL is the better pick for Norwegian-language users who value expert-edited, frequently updated content and citation guidance, without a paid-plan structure.
Your product? Our editors can test Store norske leksikon in depth and publish a review, labelled as paid · from $149/mo →
Store norske leksikon pricing
Store norske leksikon fact sheet
| Free plan | Yes |
|---|---|
| Paid from | Free |
| Citation tools | Yes |
| Educator resources | Not verified |
| Institutional access | Not verified |
| Content formats | Text and images |
| Update frequency | Daily |
| Mobile apps | Yes |
| Deployment | Cloud, Mobile |
| Platforms | Web, iOS |
| Support | Docs, Email |
| Built for | Solo, Small business, Mid-market, Enterprise (editorial estimate) |
| Pricing | Free plan |
| Website | snl.no |
| Facts checked | 24 Sep 2026 |
Alternatives to Store norske leksikon
- WikipediaA broad, free reference resource with multilingual search and transparent article histories.9.4
- Encyclopaedia BritannicaA fact-checked, multimedia reference service with strong classroom and accessibility tools.9.2
- Encyclopedia.comA free reference browser with citations, multimedia summaries, and related articles.8.8
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Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026
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