NRK TV Dual Subtitles is a Chrome add-on developed by rioam2. It is a free tool that provides side-by-side subtitle translations for the Norwegian Broadcasting Corporation's online streaming service, NRKTV. This extension allows users to view real-time translations of the existing Norwegian subtitles using the Google Translate API.

The main purpose of NRK TV Dual Subtitles is to assist new Norwegian language learners by exposing them to new vocabulary and grammar. By displaying the translated subtitles alongside the original ones, users can easily compare and understand the meaning of the words and phrases used in the program. This add-on is a valuable resource for language learners who want to improve their language skills while enjoying the content on NRKTV.