About Transio
Translation for documents that need to stay usable.
Transio is built for people who need translated content without starting over in a blank document. The product focuses on text translation, in-place replacement, and preservation of the original document structure wherever the file format allows.
Files stay familiar
Translate document text while keeping tables, slides, sheets, and layout structure as intact as the format allows.
Workspace ready
Google Docs, Slides, Sheets, and Forms workflows are designed around user-selected content and clear placement options.
Notes when needed
Slide translations can replace visible text or sit in speaker notes so the original deck can remain untouched.
No hidden keys
The web contract keeps translation credentials server-side and leaves room for a hosted private translation backend.
Website translator
Upload files and receive a translated copy.
The web experience is designed for DOCX, PPTX, XLSX, PDF, and TXT uploads. The Vercel-hosted interface validates the workflow now, and the API contract is ready for a hosted translation backend that returns translated download files.
Google Workspace add-on
Translate inside Docs, Slides, Sheets, and Forms.
The Workspace add-on is designed around user-initiated actions. Users choose the target language, select what to translate, and decide whether content is replaced, appended, or placed in speaker notes where supported.
Workspace add-on criteria
Clear, user-controlled, and documented.
User-initiated translation actions
Content-only processing for selected documents or ranges
Clear placement choices for replacement text, notes, and append modes
Support contact, privacy policy, and terms available from the public site