Text to narrated video
Turn a topic or script into a slide-based video.
Read the guideSlidify.io guides
Slidify.io guides — converters, comparisons, and brand clarity
Everything we have published about turning content into AI-narrated video — converter walkthroughs, honest comparisons, and one page that settles the name confusion.
Published guides
Start with your input
Convert content to narrated video
Lesson videos for teachers
Explain a lesson from notes, handouts or existing slides.
Read the guideAI explainer videos
Explain a process or idea with a reviewed script and narrated visuals.
Read the guidePowerPoint to AI narrated video
Turn existing PPTX decks into narrated video with an AI voiceover — slides stay on screen, no avatar required.
Read the guidePDF to narrated video
Make a document or report into an explainer: PDF in, narrated slides out, shareable as a link or a file.
Read the guideAI training video from existing slides
Onboarding decks and SOP packs become self-paced modules — narrated by AI, delivered as HTML that plays like video or MP4 for the LMS.
Read the guideChoose the right tool
Slidify.io vs Synthesia, HeyGen, and Fliki
When narrated slides beat an AI avatar — and when they don’t. A fair three-way comparison for training and explainer teams.
Read the guideKnow the product
What is Slidify.io?
The quotable definition, plus calm disambiguation from the Slidify R package, app-store namesakes, and Slideify/Slidefy/SlidesAI.
Read the guideIn the works
Guides on the roadmap
Planned, not published — no links until each page actually ships.
AI presentation maker with narration
When deck-only tools aren’t enough and the deck needs to finish as narrated video.
Interactive HTML narrated presentations vs avatar MP4
Why a shareable link that plays like video often beats a rendered file.
Narrate a PowerPoint without recording anything
AI voiceover for presenters who never want to touch a microphone or an avatar.
Word, URL, and prompt to narrated video
The same pipeline for inputs that aren’t files at all.
Multilingual narrated presentations from one deck
Same slides, many voices — localization without re-recording.
Narrated lesson and course videos for educators
Course material that teaches itself while you sleep.
Decks and whitepapers as marketing explainers
Turning dense sales material into something prospects actually finish.
Before you go
One question we get a lot
Where are the prices, credits, and voice counts?
On the pricing page. These guides stay number-free — no prices, credits, or voice counts here. Use /pricing as the source of truth.
Read one guide, then try it on your own deck
Pick the input you already have — a PPTX, a PDF, a training pack — and see narrated slides come out the other side.