DeepL

DeepL API provides programmatic access to machine translation technology, enabling developers to integrate high-quality translation directly into websites, applications, and internal workflows. The API supports bulk translation of files into multiple languages simultaneously while preserving original formatting across PDF, Word, PowerPoint, HTML, and other formats. DeepL API Free allows developers to translate up to 500,000 characters per month at no cost. The platform maintains high standards of security and provides market-leading accuracy. The REST API endpoint for text translation is https://api.deepl.com/v2/translate. Official libraries are available for Python and other languages. The platform is trusted for corporate translation needs and integrates with WordPress and other content management systems.