App Demo Video Workflow

Before you start

Have these ready so you don't hit a blocker mid-workflow.

• A screenshot of the website or app screen you want to demo (mobile portrait or desktop landscape).
• A ppl.studio account — the free tier covers your first render; Creator plan unlocks unlimited.
• An AI creator (persona) to present on camera — create one in seconds if you don't have one.

How the App Demo Video workflow works

Read the marketing goal of each step top to bottom. Expand any step for the exact ppl.studio tools, worked examples, and gotchas.

1. Step 01~2 min

   Pick the creator, the screen, and the line

   Choose the AI creator who'll demo your product, pick the app screenshot they'll show, set whether it's a mobile or desktop screen, and write the one line they say to camera. This is the whole brief for the shot.

   Why this matters: A demo converts when a believable person shows a real screen and says one clear thing about it. Getting the creator, the exact screen, and the single spoken line right here is what makes the render land — vague inputs make a vague clip.

   OutcomeA locked brief: a creator, an app-screen prop, a device orientation, and the spoken line — ready to render.

   How to do it with ppl.studio

   The App Demo wizard pulls your personas and your App-screen props (screenshots you've uploaded to your Props library), and auto-detects mobile vs desktop from the screenshot's shape.

   1. 1.1

      Upload your screenshot as an App-screen prop

      Add the website or app screen to your Props library with category 'App screen'. Use a clean, full-resolution capture — mobile screens are portrait, desktop screens are landscape.

      Tip: One screen, one clear thing to show. Crop out browser chrome and personal data before uploading.

      • In-app

        Props Library — Upload products once, reuse across every scene with accurate colors and logo placement.
   2. 1.2

      Pick the creator

      Choose the persona who presents on camera. Their face and voice carry the demo, so pick one whose vibe fits your product and audience.

      • In-app

        AI Experts — Persistent AI personas — consistent face, voice, backstory, expertise, wardrobe.
   3. 1.3

      Confirm mobile vs desktop

      Mobile screenshots are shown on a phone held toward the camera; desktop screenshots are shown on a laptop the creator sits beside. We auto-detect from the screenshot — override if it's wrong.

   4. 1.4

      Write the spoken line

      One natural line the creator delivers while showing the screen — about 8 seconds of speech. Say the single most useful thing the screen proves.

      Example

      'Okay so this is the dashboard — you tap here and it books the whole trip in one go.'

      Tip: Talk like a person recommending it to a friend, not a tagline. Specific beats polished.

   Output: One persona, one app-screen prop, a device (mobile/desktop), and a ≤22-word spoken line.

2. Step 02~3–5 min

   Render the demo video

   Generate the shot: the creator holding your app on the device with the real screenshot on screen, then animate it into a talking-to-camera clip and save it. One tap, then wait for the render.

   Why this matters: This is the expensive step, so the brief did the hard work first. We composite the real screenshot onto the device up front and animate with deliberately low motion, so the on-screen UI stays sharp and legible while the creator talks — the difference between a demo people trust and one that looks fake.

   OutcomeA finished 9:16 demo video with your real app on screen, downloaded and saved to your Gallery.

   How to do it with ppl.studio

   The Render step composites the frame with Gemini, animates it with Veo 3.1 in a low-motion, screen-steady style, assembles the cut, and saves it to your Gallery.

   1. 2.1

      Composite the on-device frame

      One tap builds the first frame: your creator holding the phone (or beside the laptop) with your exact screenshot reproduced on the screen. Reroll if the framing misses.

   2. 2.2

      Animate it to camera

      The frame is animated into a talking clip with minimal camera motion so the screen stays readable while the creator delivers your line. Renders in a couple of minutes — keep the tab open.

   3. 2.3

      Download and post

      Download the finished clip and post it to TikTok or Reels. It's also saved to your Gallery for reuse in ads and on your product page.

      • In-app

        Gallery — Every generation lands here. Filter, bulk download, send to campaigns.
      • External

        TikTok — Cross-post with your hook in the caption.
      • External

        Instagram Reels — Same 9:16 file, 3–5 hashtags max.

   Output: One 9:16 MP4 (~8s) with the creator presenting your app on-device, saved to the Gallery.

How it compares

App Demo Video workflow FAQ

Other workflows

Different goal, different funnel, same engine.