How to Make Viral YouTube Videos Using Free AI Tools in 2025

By - Blink AI Team / First Created on - July 8, 2025

Updated on - Jul 08, 2025

Creating viral YouTube videos no longer requires expensive software or a massive production team. With the rise of powerful free AI tools, content creators can now script, edit, and optimize videos that capture attention and drive engagement. This step-by-step guide shows you how to make viral YouTube videos using nothing but AI-powered platforms.

📦 Tools You'll Need

Google Trends – for discovering what’s trending
ChatGPT – for scriptwriting
Pictory – for automatic video generation
ElevenLabs – for AI voiceovers
Canva – for thumbnails and visual design
Audacity – for audio enhancement
HandBrake – for video compression
TubeBuddy – for optimization and analytics
YouTube Studio – for uploading and managing videos

🔥 Step-by-Step Process to Create Viral YouTube Videos

1. Identify Viral Trends

Use Google Trends to find popular topics in your niche. Choose one that resonates with your target audience.

2. Generate Script with ChatGPT

Feed the trend data into ChatGPT using a structured prompt (you can get a sample prompt in the comments or from Altiam Kabir’s community). Let AI generate a compelling script for your video.

3. Generate Video Content with Pictory

Upload your script to Pictory.ai and receive a fully edited video with visuals and audio automatically.

4. Create Voiceover

Use ElevenLabs.io to generate realistic voiceovers from your script. Download the audio and prep it for editing.

5. Enhance Audio with Audacity

Polish your voiceover in Audacity by reducing noise, adjusting levels, and increasing clarity for a professional-quality output.

6. Add Visuals and Effects

Use Canva to enhance your video with animations, text overlays, and transitions. This makes your video more engaging.

7. Generate Eye-Catching Thumbnails

Create a thumbnail using Canva’s YouTube template. Customize it with bold text, high-contrast colors, and eye-catching graphics to boost CTR.

8. Compress the Video

Use HandBrake to compress your video without compromising quality. This makes uploading faster and helps maintain resolution.

9. Upload to YouTube

10. Optimize with TubeBuddy

Install TubeBuddy and use it to optimize keywords, tags, and metadata. Analyze keyword competition and track optimization scores.

11. Promote and Analyze

Use YouTube Analytics to track views, watch time, viewer retention, and engagement. Adjust future content based on insights.

🚀 Bonus Tips

Post consistently and interact with comments to build a community.
Repurpose your video into short clips for platforms like Instagram Reels and TikTok.
Monitor trends regularly to stay ahead.

✅ Conclusion

Creating viral YouTube content is now achievable for anyone with the right AI tools. With platforms like ChatGPT, Pictory, ElevenLabs, and Canva, your creative process is faster, smarter, and more impactful. Follow these steps, stay consistent, and watch your videos take off!