I built this to talk Danish to my girlfriend – works with any language
I'm in my 4th year living in Denmark as an expat, and I finally decided it’s time to properly learn Danish. I do have a Danish girlfriend, after all. One way I’ve been practicing is by trying to text only in Danish, but I often find myself stuck. I start my message in Danish, then hit a wall because I don’t know a word or how to fit something naturally into the sentence. Especially in those cases, I used to give up and translate the entire message from English, which kind of defeats the purpose and interrupts the learning process. So I started prompting GPT. I’d write my message with…
I built this to talk Danish to my girlfriend – works with any language launched on July 13, 2025 with 204 votes, #163 of 9,223 launches that month and more than 95% of that year's launches. The site was still online in September 2026, 1 year on.
In plain words
Menerdu is an AI-powered tool that helps language learners compose messages in their target language. Users write text with uncertain words or phrases marked in curly braces, and the tool returns a corrected version that flows naturally. Built for learners practicing conversational writing, it removes the friction of constant dictionary lookups and translation, allowing practice to continue without interruption.
written from the facts on this page · September 2026
From the sources
Improve your writing instantly with Menerdu. AI-powered language corrections, grammar fixes, and explanations to help you write clearly and confidently.
Press Enter to see the correction, use {curly braces} for context or missing words. Ever wanted to text your foreign partner or chat with international friends but felt held back by missing vocabulary? Don't let language barriers stop you from connecting. Whether you're texting your Danish boyfriend, chatting with German colleagues, or writing to French friends - communicate naturally while learning. Write what you want to say, add context in {curly braces} for missing words, and get perfect corrections with explanations. Get corrections in your target language plus translations back to your native language so you understand exactly what you're saying. Try it yourself with the tool above!…from menerdu.vercel.app
In the maker’s words, at launch
I'm in my 4th year living in Denmark as an expat, and I finally decided it’s time to properly learn Danish. I do have a Danish girlfriend, after all. One way I’ve been practicing is by trying to text only in Danish, but I often find myself stuck. I start my message in Danish, then hit a wall because I don’t know a…
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