AI Prompts for Synthesia: Training, Explainers and Avatar Scripts
Copy practical Synthesia prompts for corporate training, onboarding, compliance, customer education, avatar scripts, multilingual dubbing, and scene planning.
Michael Okeje
Reviewed against current Synthesia docs for videos, scripts, avatars, and dubbing · Last updated May 27, 2026
Affiliate link, we may earn a commission at no extra cost to you.
How we tested this
Reviewed against Synthesia docs in May 2026
We refreshed this guide by checking Synthesia documentation for video creation, script box behavior, avatars, and multilingual dubbing.
The prompts are written for instructional and business videos, with learning objectives, scene timing, on-screen text, and approval steps.
How to use these prompts
Prompt Synthesia like an instructional designer. Define the audience, learning goal, script length, scene plan, avatar role, on-screen text, and the approval step before generating.
Prompt map
Workflows and starter prompts
These workflows cover the main Synthesia jobs where prompts can save time without weakening instructional quality.
| Job | Prompt focus | Starter prompt | Human check |
|---|---|---|---|
| Corporate training | objective, policy, behavior, quiz | Create a 4-minute training video about [topic] for [audience]. Include objective, 5 scenes, example, recap, quiz, and policy-review note. | Have the policy or training owner approve the final script. |
| Onboarding | first week, tools, culture, contacts | Write a 3-minute onboarding video for new hires. Cover mission, tools, first-week actions, support contacts, and next step. | Confirm links, owners, and current process. |
| Customer education | feature, workflow, success criteria | Create a customer education video for [feature]. Include problem, walkthrough, example, mistake to avoid, and support link. | Match the script to the current product UI. |
| Compliance | rules, scenarios, escalation, attestation | Write a compliance refresher about [policy]. Use 3 realistic scenarios, correct action, escalation path, and short knowledge check. | Use legal or compliance review before release. |
| Multilingual version | plain source, register, cultural review | Prepare this script for dubbing into [language]. Remove idioms, clarify product names, preserve compliance wording, and flag native-review items. | Use native speaker review before publishing translated videos. |
Copy this first
The reusable prompt
Training video prompts
Training prompts should start with the behavior the learner should perform after watching.
Prompt 1
Create a 4-minute training script on [topic] for [audience]. Include objective, scenario, 3 steps, mistake to avoid, and quiz.
Prompt 2
Turn this policy into a Synthesia refresher video with plain language, examples, escalation path, and attestation reminder.
Prompt 3
Create a manager training video teaching [framework]. Include a dialogue example and 3 coaching questions.
Prompt 4
Write a safety training video that explains [process], shows 3 hazards, and ends with a checklist.
Explainer and customer education prompts
Explainers need a clear promise and scene-by-scene pacing.
Prompt 1
Write a 90-second product explainer with hook, problem, solution, workflow, result, and CTA.
Prompt 2
Create a customer tutorial for [feature]. Include screen cues, avatar narration, and support resources.
Prompt 3
Turn this help article into a 5-scene video. Use one idea per scene and no more than 10 words of on-screen text.
Prompt 4
Create release-note video copy for [feature]. Include who it helps, how to use it, and one limitation.
Dubbing and localization prompts
Multilingual scripts work better when the source is written for translation.
Prompt 1
Rewrite this script for multilingual dubbing. Remove idioms, shorten sentences, and keep product names consistent.
Prompt 2
Create a localization checklist for this video covering tone, examples, screenshots, subtitles, and regulated terms.
Prompt 3
Prepare regional versions of this customer education script for [markets]. Keep the same learning objective.
Prompt 4
Audit this translated script for compliance wording, cultural references, and terms that need native review.
What to check before publishing Synthesia videos
FAQs
What is the best prompt format for Synthesia?
Use audience, learning objective, video length, avatar role, scene plan, narration, on-screen text, and approval checklist. Synthesia videos work best when the script is designed scene by scene.
Can Synthesia create a video from a prompt?
Synthesia docs describe starting video creation from a document, URL, prompt, or script. For important work, write or approve the script before final generation.
Can Synthesia use multiple languages?
Yes. Synthesia documentation describes AI dubbing into 139 languages and script-box workflows with different voices or languages. Use native review for important content.
How long should a Synthesia training video be?
Most business training videos work best as short modules, often 2 to 6 minutes. Longer topics should be split into a sequence with recaps and checks.
Should Synthesia scripts include on-screen text?
Yes. Add short text callouts for key terms, steps, numbers, and reminders. Do not duplicate every spoken sentence on screen.
Can Synthesia replace classroom training?
It can scale repeatable training and refreshers, but live instruction is still better for discussion, coaching, assessment, and nuanced questions.
What should I fact-check in Synthesia scripts?
Check policies, legal statements, compliance rules, product UI, customer promises, dates, and any training assessment answer.
What is the main Synthesia prompting mistake?
The main mistake is asking for a video about a topic instead of defining the learning objective, audience, scene plan, and review owner.