Best AI translation tools in 2026

Free translator for text, documents, websites, speech and photos in well over 100 languages.

Best for: Anyone who needs quick, free translation in many languages.

A multilingual grammar, spelling and style checker that works in your browser and apps.

Best for: People who write in more than one language.

Translator and dictionary that shows words in real example sentences, with AI rephrasing.

Best for: Language learners and writers who want to see how phrases are really used.

Localisation management platform with AI translation, used widely by open-source projects.

Best for: Software teams and open-source projects with community translators.

AI translation platform that translates documents and sites, then lets humans review and edit.

Best for: Companies that need to translate content into many languages regularly.

Website translation plugin that detects your site's text and translates it in minutes.

Best for: Small businesses that want a multilingual website quickly.

Localisation platform for apps and websites with AI translation and developer integrations.

Best for: Software teams shipping apps in several languages.

Free translator from Naver, especially strong for Korean, Japanese and Chinese.

Best for: Travellers and learners working with Korean, Japanese or Chinese.

Enterprise translation and localisation platform with AI translation and quality scoring.

Best for: Large companies with ongoing translation programmes.

AI video translation and dubbing that keeps the speaker's voice and can sync lips.

Best for: Creators and teams who want videos in other languages.