AI-Powered Google Slides Translator with Gemini AI

This workflow automates the translation of Google Slides presentations from any source language to a target language specified in ISO-639 format. It starts with a manual trigger where you input the target language, duplicates the original presentation to avoid modifications, and then processes slides in batches. Text is extracted using custom JavaScript, translated via Google Gemini for context-aware accuracy, and reapplied to the slides while skipping non-translatable elements like emails, URLs, and names.

Key benefits include significant time savings on manual translation tasks, high accuracy from AI-powered Gemini, layout preservation, and scalability for large presentations through modular subworkflows and batching. It's safe, as originals remain untouched, and ideal for businesses needing multilingual content.

Use cases: Marketing teams creating global pitch decks, educators preparing international courses, sales teams localizing proposals, or any scenario requiring quick, professional translations of slide decks without losing design integrity. Note that translations may lack full context due to text block splitting by Google APIs.