Supported formats quick reference

Request Description Mime types Supported input file extensions Supported output file extensions Supported API
Text translation (NMT and AutoML Translation) Synchronous requests in text string text/plain, text/html

inline

inline Basic (v2) and Advanced (v3)
Text translation (LLM) Synchronous requests in text string text/plain

inline

inline Advanced (v3) only
Batch text translation - Cloud Storage (NMT and AutoML Translation) Asynchronous requests with accepted input and output file formats text/plain, text/html .txt, .html, .tsv .txt, .html, .tsv Advanced (v3) only
Batch document translation (NMT and AutoML Translation) Asynchronous requests with accepted input and output file formats application/msword, application/vnd.openxmlformats-officedocument.wordprocessingml.document, application/pdf, application/vnd.ms-powerpoint, application/vnd.openxmlformats-officedocument.presentationml.presentation, application/vnd.ms-excel, application/vnd.openxmlformats-officedocument.spreadsheetml.sheet .doc, .docx, .pdf, .ppt, .pptx, .xls, .xlsx .doc, .docx, .pdf, .ppt, .pptx, .xls, .xlsx Advanced (v3) only
Document translation (NMT and AutoML Translation) Synchronous requests with accepted input and output file formats application/msword, application/vnd.openxmlformats-officedocument.wordprocessingml.document, application/pdf, application/vnd.ms-powerpoint, application/vnd.openxmlformats-officedocument.presentationml.presentation, application/vnd.ms-excel, application/vnd.openxmlformats-officedocument.spreadsheetml.sheet inline, .doc, .docx, .pdf, .ppt, .pptx, .xls, .xlsx inline, .doc, .docx, .pdf, .ppt, .pptx, .xls, .xlsx Advanced (v3) only
Glossary creation Glossary files uploaded to Google Cloud project text/plain .tmx, .csv, .tsv n/a Advanced (v3) only
AutoML Translation dataset creation Accepted formats for training data import. text/plain .tsv n/a Advanced (v3) only
AutoML Translation dataset export Exported segment pairs from existing datasets to Cloud Storage. text/plain n/a .tsv Advanced (v3) only