How to Create Multilingual Training Videos Without a Video Team in 2025

Creating employee training content in multiple languages used to be a nightmare. Between hiring talent, studio time, editing footage, and localizing everything, costs exploded fast—and the turnaround time was painful.

So in 2025, how do you train a global team without hiring a video production crew or sinking weeks into content?

You let AI do the heavy lifting.

In this guide, I’ll walk you step-by-step through how to create high-quality, multilingual training videos using Synthesia—my go-to AI video creation tool.

• ✅ No camera.
• ✅ No editing software.
• ✅ No actors or voiceover talent.
• ✅ Yes to fast, scalable training content your L&D team can maintain easily.

And yes, you can try it here:

Why AI is Replacing Traditional Training Video Creation

Here’s the truth: Traditional video production is broken for modern, fast-paced training and onboarding.

You’re dealing with:

• Long lead times
• Expensive crew and equipment
• Poor scalability for multilingual content
• Difficulty updating or maintaining content later

Synthesia flips that script completely.

I’ve used Synthesia [affiliate link] to produce videos in over five languages… with no team. No cameras. No editing. Just text input and a few clicks.

Want to do the same?

Let’s build your first training video.

Step-by-Step: How to Create a Multilingual Training Video Using Synthesia

1. Write Your Script

Just open Google Docs or Notion and hammer out what your AI avatar should say.

• ✅ Keep it simple.
• ✅ Write in short, clear sentences.
• ✅ Use natural language—don’t overcomplicate it.

If you’re converting an existing PowerPoint, you can go slide by slide and write narration for each.

Pro Tip: Synthesia supports script input by scene or slide, making this process seamless!

2. Choose Your Avatar

This is the fun part.

Synthesia offers 230+ AI avatars—realistic presenters that move, blink, and speak naturally. You don’t need to be on camera (unless you want to use your own custom avatar—yes, that’s a thing!).

Choose someone that fits your brand’s tone:

• 👔 Corporate professional for compliance training
• 🤝 Friendly face for onboarding or customer support videos
• 🌍 Culturally appropriate avatars for regional training content

3. Select Your Language and Voice

Here’s where Synthesia blows traditional production out of the water.

You can deliver your content in over 140 languages and accents—from Mandarin to Mexican Spanish to Arabic. The AI voiceovers are shockingly natural.

Want to make the same video in French and Japanese? Copy the script > translate > click > done.

💡 Bonus: It even includes automatic subtitle generation—which makes LMS embedding and accessibility compliance easy.

4. Add Your Brand Elements

Synthesia lets you drop in:

• Your logo
• Custom brand colors
• Background images or videos
• Profile-specific fonts and templates

This keeps your training content looking polished and consistent across teams.

5. Render and Export

Click “Generate Video,” let Synthesia handle the AI rendering (typically a few minutes), and boom—you’ve got your video.

You can:

• Download the file
• Embed it in your LMS
• Upload to your company wiki or SharePoint
• Use it in emails or onboarding flows

Want to see how fast this really is?

Why Use Synthesia Instead of a Video Team?

Let’s compare:

🎬 Traditional Video:

• Hiring actors, cameramen, editors
• Weeks or months of production time
• Painful to update if policies change
• Hard to scale for multiple languages

🤖 Synthesia:

• 💸 Fraction of the cost (plans start around $30/month)
• Videos ready in 20–30 minutes on average
• Editable with a few clicks—no reshoots
• Includes 140+ languages + built-in avatars

I’ve worked with clients that replaced an entire video department with Synthesia… and their output quality didn’t drop—it actually improved.

This doesn’t just save money. It saves sanity.

Real-World Use Cases: Synthesia in Training & L&D

Some actual use cases I’ve seen or helped implement:

• 🧠 Employee onboarding: Multilingual walkthroughs for new hires on day one
• 🔐 Compliance training: Instantly update videos when regulations change
• 💻 Product training: Demos in different languages for internal teams and clients
• 📚 Higher education: Professors creating video lectures in multiple markets

Here’s the kicker: One company I consulted saved an estimated $70K annually by switching their training program to Synthesia-based videos—and onboarding NPS scores improved.

Synthesia Review 2025: The Good, The Bad, The Bottom Line

✅ What I Love:

• The interface is ridiculously user-friendly—I made my first video in 17 minutes
• Avatars feel real, not stiff (some are spooky-good)
• Updating a video is as easy as changing a slide deck
• Scalable for global teams—this is localization made simple

❌ What I Wish It Had:

• A few more voice tone customizations and inflections
• Rendering can be a bit slow during heavy traffic times
• Advanced avatars and premium features do raise the price
• Would love more LMS integrations out-of-the-box (though Zapier helps)

Still, at ~$30/month to start, this is a no-brainer for anyone producing training content regularly.

FAQ: Synthesia for Training Video Creation

Q: Can I update my training videos if company policies or products change?

Absolutely. Just swap out your old script, hit render, and you’ve got an updated version—no team needed.

Q: Will avatars work for technical or compliance-heavy content?

Yes—and they actually help make dry content more engaging. You can use visuals and on-screen text to enhance clarity.

Q: Does Synthesia integrate with LMS or HR systems?

It offers direct downloads and sharable links. For integration, use tools like SCORM or Zapier to connect to platforms like TalentLMS, LearnUpon, Docebo, etc.

Q: Do I need voiceover skills or video editing experience?

Nope. That’s the beauty here. Just type what you want your avatar to say—Synthesia handles everything else.

Q: Is there a free trial?

Synthesia often offers a demo video or trial depending on your plan. I suggest starting with a small project and seeing how powerful it is:

Ready to Train Your Global Team Without the Cost?

You don’t need to hire actors. You don’t need a camera crew. And you definitely don’t have to spend thousands re-shooting every time something changes.

With Synthesia, creating clear, professional, multilingual training videos can be a solo job—and still look like a corporate production.

Whether you’re:

• ✅ A PeopleOps lead trying to streamline onboarding
• ✅ A course creator serving a global audience
• ✅ Or just trying to save money while producing more content…

This tool will save you time, budget, and burnout.

That’s it, team. I’ve seen AI tools come and go—but Synthesia is the one I keep in my tech stack.

Now it’s your move.

— Eli Mercer
NextGenAIFinder | Real Tools. Real Results.