SlideNarrator

    AI narration for PowerPoint

    Upload your deck. Get a script and voice per slide. Export a synced MP4 — then update one slide without remaking the whole video.

    Try freeHow narration works
    Upload → script → voice → MP4. Your real slides stay on screen.~1:38

    How AI narration works in SlideNarrator

    1. 01

      Upload the deck you already have

      Drop a .pptx or PDF. SlideNarrator keeps your real slides — no redesign, no avatar scene rebuild.

    2. 02

      Review the AI script per slide

      Each slide gets a spoken script from the content on screen. Fix jargon, expand acronyms, then generate audio.

    3. 03

      Export a narrated MP4

      Download a video with narration timed to each slide. When one slide changes later, regenerate that clip only.

    The script is the product — not just a voice track

    Bullets that look fine on a slide often sound abrupt when spoken. SlideNarrator generates a spoken script you can edit before audio runs. That's what makes AI narration usable for training and courses — not a one-click read of dense slide text.

    • Vs Record Slide Show: no mic levels, room noise, or tone mismatch when you update slide 6 six months later.
    • Vs silent PPT export: File → Export → video still has no narration. AI narration is the missing audio layer.
    • When to record yourself: personal delivery is the product (founder story, live energy). For reusable decks, AI narration usually wins on maintenance.
    Edit any slide’s script, then regenerate only that slide’s audio.~28s
    Export a share-ready MP4 — narration timed to every slide.~41s

    Download a synced narrated MP4

    Generate once, share everywhere — LMS, courses, or async training. Audio stays timed to each slide.

    Re-upload a revised deck into the same project — no remake from scratch.~42s

    Built for decks that change

    Policy slides, product specs, and course modules get revised. Re-recording a whole PowerPoint for two changed slides is why teams abandon narration. SlideNarrator treats narration as editable per slide — same brand voice, faster updates.

    SlideNarrator vs PowerPoint Record

    Questions about AI narration

    What is AI narration for PowerPoint?
    It’s spoken audio generated from your slide content instead of a mic recording. SlideNarrator writes a script per slide, adds a voice, and exports an MP4 with narration synced to the deck.
    Does PowerPoint already do this?
    Record Slide Show captures your voice. It does not write AI scripts or produce a clean narrated MP4 workflow when you update slides often. That’s the gap SlideNarrator fills.
    Will the narration sound like a robot?
    Standard voices are fine for drafts. Neural and generative voices are what most teams use for training and courses. You can preview before you commit a full export.
    Can I use my own voice?
    Yes — clone from a short consented sample, then narrate the whole deck in that voice without re-recording every update.

    Ready to narrate a real deck?

    Free tier includes enough credits to run a full presentation and compare AI narration to recording yourself.

    Start free

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