How to Add Voiceover and Subtitles to Your Slides with Zendeck's AI
Learn how to add voiceover and subtitles to your slides with Zendeck's AI-powered PPT-to-video feature. This step-by-step guide walks you through built-in speech synthesis and auto-generated subtitles to create accessible, narrated micro-courses in minutes — no external tools, no recording studio, no manual captioning. Zendeck turns your existing deck into a polished knowledge video that keeps learners engaged and meets accessibility standards. Discover how to choose natural-sounding voices, control pacing, auto-sync subtitles, and export a shareable MP4. Perfect for educators, trainers, HR teams, and content operators who want professional results without design or video editing skills. By the end, you'll have a complete workflow for turning any slide deck into a video your audience actually watches.