🇫🇮 Learn Finnish online

Finnish has a fearsome reputation, and there's truth to it: it's a Finno-Ugric language (related to Estonian, not to English or Swedish) with around 15 cases and famously long words. But it also has one huge mercy for learners — spelling is perfectly phonetic, so once you know the letters, you can read anything.

Langadoo is ideal for Finnish's trickiest gap: the difference between textbook Finnish and the spoken language (puhekieli) people actually use. Transcribe Finnish YouTube videos, watch with dual Finnish-and-English subtitles, click any word for an explanation, and save words and sentences into spaced repetition. AI-generated Finnish stories keep you reading at the right level as you build up.

Native name
suomi
Speakers
~5.5 million speakers
Spoken in
Finland
Writing system
Latin (with ä, ö)
Difficulty
Category IV — Finno-Ugric, unrelated to its Indo-European neighbours

Try reading a little Finnish

This is exactly how learning works inside Langadoo. Click any word in the Finnish text below to see what it means — the highlighted words also show a translation on hover.

A first taste of Finnish

Click on any word to see its meaning — highlighted words have translations on hover

Hei! Opiskelen suomea. Pidän videoiden katsomisesta internetissä. Joka päivä opin uusia sanoja. Suomi on kaunis.

How Langadoo helps you learn Finnish

  • Learn from Finnish YouTube videos — transcribe any video and watch with dual Finnish-and-English subtitles.
  • AI-generated Finnish stories — comprehensible reading built from the words you already know (Krashen's i+1).
  • Spaced repetition — save words and sentences into a true SM-2 review system with bidirectional cards.
  • Sentence mining — capture real Finnish sentences and audio clips from content you actually enjoy.
  • Instant word explanations — tap any word for grammar, usage and examples in context.

Why learning Finnish is hard

  • Finnish has around 15 grammatical cases, though many act like English prepositions rather than the case systems of Slavic languages.
  • Consonant gradation changes word stems as they inflect, so a word can look different across its forms.
  • Vowel harmony controls which vowels can appear together, and agglutination produces very long words.
  • There's a big gap between formal written Finnish and colloquial spoken Finnish (puhekieli).
  • On the easy side: spelling is perfectly phonetic, and there's no grammatical gender and no articles.

The honest gap: Duolingo offers Finnish, but app exercises teach the textbook form and won't prepare you for how Finns actually speak. Real content bridges that gap.

Finnish YouTube channels to learn from

Drop any of these into Langadoo, transcribe a video, and start mining words straight into your review deck.

Frequently asked questions

Start learning Finnish today

Free plan available — no credit card required. Learn Finnish from real content, not textbook drills.

Other languages to learn