DeepL APIMachine translation APIDeepL API Developer plan: test the API free with 1,000,000 charactersDeepL's API Developer plan lets developers test the DeepL API for free, with a one-time total of 1,000,000 characters that does not reset.Free planOfficial1,000,000 characters free (one-time total)Verified Oct 23View dealfor DeepL API (opens provider site in a new tab)