libretranslate.
LibreTranslate
Free and Open Source Machine Translation API
Made with ❤ by UAV4GEO and powered by Argos Translate
License: AGPLv3
The public API on libretranslate.com should be used for testing, personal or infrequent use. If you're going to run an application in production, please host your own server or get in touch to obtain an API key.