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    Free PowerPoint to video converter

    Upload a PowerPoint or PDF. SlideNarrator writes a script for each slide, narrates it with an AI voice, and gives you a narrated MP4.

    Try it free — 3 videos a day, up to 20 slides each

    Drop your deck — we'll generate a script and narrate with Matthew (standard) and export an MP4. No sign-in required.

    3 of 3 free videos left today

    This demo is simplified for speed. Sign up to upload up to 300 slides at once, edit scripts, choose premium voices, control export settings, save projects, and create team workspaces.

    How the converter makes your video

    1. 1. Text is pulled from every slide. Titles, body text, and speaker notes are read from your PPTX. For a PDF, the text on each page is used.
    2. 2. A spoken script is written per slide. Bullet fragments become full sentences, so the narration sounds like a presenter.
    3. 3. Each script is narrated. The free converter uses Matthew, a Standard English voice.
    4. 4. Slides and audio become one MP4. Every slide is shown for as long as its narration runs.

    Free converter vs a free account

     This pageSlideNarrator account
    AccountNoneFree account
    Slides per fileUp to 20Up to 300
    Videos3 a dayBased on monthly credits
    VoicesMatthew (Standard)Standard, Neural, Generative, Studio, Next-Gen, and voice cloning
    LanguagesEnglish61 audio language options
    ScriptsWritten automaticallyEditable before narration
    Output720p MP4Narrated MP4, or one MP3 per slide

    Want to hear the other voices first? Listen to voice samples or see every supported language.

    PowerPoint to video FAQ

    Is this PowerPoint to video converter free?
    Yes. You can make 3 videos a day, each up to 20 slides, without creating an account. A free account includes 20 credits per month for larger decks, other voices, and other languages.
    Does it use my speaker notes?
    Yes. The converter reads your slide text and speaker notes, then writes a spoken script for each slide so the narration sounds like someone presenting rather than reading bullets.
    Can I convert a PDF to video?
    Yes. Upload a PDF of your slides up to 25 MB. Each page becomes one slide in the video.
    How is each slide timed?
    Each slide stays on screen for the length of its narration, with a short pause before and after, so you don't set any timings yourself.
    Can I edit the script or pick another voice?
    Not in the free converter, which uses Matthew and the generated script. With a free account you can edit every slide's script, choose from all voice tiers, and narrate in 61 language options.

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