Dutch Grammar (dutchgrammar.com)
A free, thorough Dutch grammar reference with audio and exercises for every topic.
WebsitesCoursesFreeBeginnerIntermediateAdvancedA1–C1
What it actually is
A long-running independent reference covering spelling and pronunciation, verbs, pronouns, nouns and articles, and the word-order rules that trip up every English speaker — with sound files and exercises attached to the explanations. When you need the actual rule rather than a video's summary of it, this is where to look. Free and ad-light, with a forum where questions still get answered. The site design is firmly from an earlier era of the web.
What it covers
- Grammar
- Pronunciation
- Reading