However — not everything is always free: basic Magic Write (auto-scripts), text-to-speech and simple “create a video clip” flows exist for free users, but many premium voices, stock clips/assets, app integrations or HD/brand features may sit behind Pro/paid plans or third-party app charges. Canva+4Canva+4Canva+4

Below is a recorder-ready step-by-step demo you can show in a 20–25s social short, plus the real-world limitations to call out.

Demo steps (what to record on screen)

1. Open canva.com (or the Canva mobile app) and sign in.

2. Create a new Video (or Reels/Shorts) project.

3. Generate a script: open a Docs or click the Magic Write / spark icon and type:
   Write a 20-second motivational script for students, upbeat tone.
   → Show the AI generating the full script. (Magic Write / Magic Studio handles this.) Canva

4. Turn script into scenes/auto storyboard: paste the script into Create a Video Clip / Script-to-Video or use the “Script to Video” feature—Canva will auto-split into scenes and pick stock clips/images. Show the auto-created timeline. Canva+1

5. Add voiceover: open Apps → Text to Speech / AI Voice Generator (or the Voice Studio / AiVOOV app) and paste the same script. Choose a voice and press Generate — show the TTS applying to timeline. Canva+1

6. Preview the generated video (voice + music + captions auto-synced). Show a short clip of the final render.

7. Export — mention the export quality shown (HD may be restricted to Pro) and any watermark notices. Canva

Record each of the above as short cuts (2–8s each) and keep your voiceover: hook → 1–2 screen moments → result → CTA. That fits 20–25s.

Exact on-screen lines you can use (20–25s)

• Hook (2s): “Canva just got a HUGE AI update — voiceovers + auto scripts!”

• Demo (8–10s): show steps 3–6 on screen with quick captions: “Magic Write → Script to Video → AI Voice”.

• Result (5s): “Instant video with voice, music, captions — I did it in one click.” (then show final clip)

• CTA (2s): “Follow for daily AI news in 20 seconds!”

Free vs Paid — what’s truly free (short)

• Free: Magic Write (basic script generation), basic text-to-speech and some “create a video clip” functions are available to free accounts in many regions. Simple voiceovers and quick video generation can work with free assets. Canva+1

• Paid / limited: Premium stock videos, high-end voice packs, brand-level features, higher export resolutions, team/brand controls, and some third-party AI video avatar apps (e.g., HeyGen, Murf, AiVOOV/Odio integrations) may require Canva Pro, an app subscription, or separate licensing. Some apps inside Canva are paid or have usage limits. Canva+2Canva+2

Important limitations & caveats (what to say to viewers)

• Quality & voices vary: Free voices are fine for quick reels, but premium voices (more natural intonation) often need paid access or third-party apps. Canva+1

• Stock assets & exports: If Canva uses premium stock clips or you want 1080p+ exports without watermarks, you may need Pro. Check the export dialog for watermarks or assets labelled “Pro.” Canva

• Third-party apps may charge: Some “script→video” flows call external apps (HeyGen, Murf, Odio) — those services can add costs or separate limits. The Canva UI shows which app was used. Canva+1

• Commercial use & licensing: If you plan to monetize content, check Canva’s licensing—some generated assets or voices may have usage restrictions; pro/business plans give clearer commercial rights.

• Edge cases & edits: AI auto results often need quick manual edits (timing, captions, facial expressions) to look professional — treat them as a first draft, not a finished film.

Quick sample prompts to paste (copy-paste in your demo)

• For Magic Write: Write a 20-second motivational script for students, upbeat and friendly, ending with 'Follow for daily AI tips.'

• For Script→Video: paste the generated script and choose “Create a Video Clip.”

• For Voice: paste script into Text to Speech / Voice Studio and choose “female, friendly, conversational.”