| 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 |
Supported formats quick reference
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Last updated 2025-09-04 UTC.
