I have collected some recommendations of Instagram accounts that focus on Finnish vocabulary, grammar, sayings and selkosuomi (simplified/easy Finnish).
Selkokulttuuri provides insights on events (such as gallery excursions, events for children) in simplified Finnish (selkosuomi).
Suomi dictionary provides explanations for phrases in Finnish. Palkka juoksee minä en, paskan määrä on vakio and other wisdoms of the modern society.
Easyreaders.fi publishes books in simplified Finnish, including some Finnish classic literature in easy Finnish.
Opi suomea! Features high-quality podcasts in Finnish for intermediate and advanced learners. Interesting topics are covered in easy-to-follow ways.
That Finnish word visualises Finnish vocabulary, making it easier to learn new words.
Suomi sujuu organises weekly meetups in Lapinlahti, Helsinki. The main focus is learning Finnish in Finnish. The project’s website also features interesting articles about Finnish culture.
Finnlearn covers some conversational topics in Finnish.
Luetaan yhdessä -verkosto (Reading together) has free language learning groups in 26 towns around Finland and online.
Uusi kielemme features everyday phrases in Finnish, suitable for busy people, as they say. The website has great explanations for complex grammar structures.
Ääntämisklinikka is all about mastering pronunciation in Finnish. No further comments needed!
Finnish language online features materials on communicating in Finnish, a blog and Youtube videos on Finnish vocabulary and grammar.
Learn Finnish with Moomin features words in Finnish and a moomin, just as the name of the blog says.
Speak Finnish is a collection of beautiful words in Finnish. The Finnish language is beautiful, is not it?
Suomalaiset sananlaskut is a collection of sayings in Finnish. Works well both for native speakers and learners.