Retteren - Write. Learn. Imrpove.

OpenAI API Key (stored locally in your browser)

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Language variant

Bokmål Nynorsk

Casual allows colloquialisms; formal enforces stricter conventions

Correction style

Minimal fixes only errors; polished improves flow and word choice

Terminology

Whether to use terms like "definite form" or describe concepts without jargon

Enter Norwegian text to check and correct

Corrections

Results

Retteren Write. Learn. Improve.