AI Slideshow Maker for Narrated Video Presentations

An AI slideshow maker turns slide decks, outlines, or articles into narrated video presentations. It reads your content, drafts a script and scene timing, then combines voiceover, visuals, and captions so users create slideshows as finished, exportable videos.

Yes, HeyGen applies clean layouts, timed transitions, and your brand kit of logo, colors, and fonts, so the video looks produced rather than auto-assembled. You review the script and design before rendering, and anyone on the team can make changes without a designer.

Upload a PowerPoint (PPT or PPTX) or PDF, or generate a brand-new presentation from a text prompt or a PDF or DOCX document. PowerPoint uploads can also use your speaker notes as the script, or you can move a finished script through the text to video flow when you know what each slide should say.

Yes. The AI generates narration from your script and times it to each slide, so you record nothing. Choose a preset or cloned voice to generate AI audio, then regenerate it to enhance pacing whenever the script changes.

Upload the PPTX, let the AI read each slide and propose a script, then edit the lines and apply a template. The platform handles layout, timing, and captions, and you render a shareable MP4 without rebuilding the deck.

Yes. Reopen the project, change the script, swap slides, or adjust branding, then regenerate the video. Versions are saved, so fixing a figure or refreshing a quarter of content takes minutes, not a full reshoot.

Yes. Captions are created from your script and aligned to speech timing, and you can export SRT files with the subtitle generator. Captions are suitable for muted viewing and improve how the video is indexed in search.

Yes. Upload your own images, screenshots, and stock visuals into slides alongside generated narration and music. This fits product showcases, event recaps, and social storytelling for any occasion where your own imagery leads.

Most slideshow videos perform best between one and ten minutes, depending on topic depth. For longer material, split the content into shorter modules so viewers stay engaged and can rewatch specific sections on demand.

AI presentation makers build editable slide decks that you still have to present live. HeyGen builds the slides and then presents them for you as a finished video, with AI voiceover, captions, an optional AI presenter, and translation into 175+ languages, so one project becomes a publish-ready asset.

Yes. Because the script and design are reusable, output scales fast on an easy-to-use platform. The agency Vision Creative Labs moved clients from 1-2 videos a year to 50-60 per day after adopting HeyGen for video production.

You can start with a free AI presentation and video workflow to create and export slideshow videos. The Pro and premium plans add longer durations, more voices, and brand controls; pricing scales for teams producing higher volumes.

Yes, create a digital twin of yourself, or pick one of 1,100+ stock avatars, and the avatar presents your slides on screen, lip-synced to the narration. Viewers see a presenter walking them through each slide while you never record a single take.