Yubnal AI Documentation

Documentation v2.0

Master the Art of
Viral Thumbnails

Welcome to the official documentation for Yubnal AI. Learn how to transform simple ideas into hyper-optimized, high-CTR YouTube thumbnails using our cutting-edge generation system.

Why Yubnal AI?

Yubnal AI does not just generate random images. It analyzes your title's emotional tone, structures a proven YouTube layout, and applies hyper-optimized aesthetic styles. Designed to maximize engagement and improve click-through potential.


Get Started

Starting with Yubnal AI is designed to be frictionless. In less than 60 seconds, you can go from sign-up to downloading your first viral thumbnail.

Sign Up

Create your free account instantly.

Generate

Type a title and let AI do the heavy lifting.

Export

Download in Full HD and upload to YouTube.


Account Setup

Setting up your Yubnal AI account is fully automated and highly secure.

  • Sign In with GoogleThe fastest way to get started. One click and you are in.

Note: We currently only support Google Authentication for a seamless experience. Additional login methods will be added and enhanced in the future.


Generate Your First Thumbnail

The core of Yubnal AI is our intelligent generation engine. Follow these steps to create your first masterpiece:

1

Input Your Title

Enter the exact title of your YouTube video. Our AI analyzes the semantic meaning, emotional weight, and genre to structure the perfect composition.

2

Select a Style

Choose from our curated premium styles (3 styles available in Free, 5 styles in Pro). Whether you need a Cinematic look or a bright Gaming aesthetic, the style dictates the color grading, typography, and mood.

3

Provide References (Optional)

Upload a background image or a face image. Our AI seamlessly blends your assets into the generated composition, maintaining perfect lighting and coherence.


Thumbnail Editor Guide

Once your base thumbnail is generated, you enter the Editor phase. This is where good becomes viral.

Coming Soon

Face Swap

Easily replace generated faces with your own. Our AI matches skin tone, lighting, and angle automatically.

Global Adjustments

Fine-tune brightness, contrast, saturation, and vibrancy. A slight bump in saturation often increases CTR.

Text & Typography

Add engaging hook text. Use our premium fonts equipped with drop shadows and strokes for maximum readability.

Coming Soon

Viral Elements

Inject red arrows, glowing borders, and reaction emojis directly from our curated asset library.


Project Management

Keep your creative workspace organized. Yubnal AI automatically saves your generated assets and projects to the cloud.

History

Access all your previously generated thumbnails in the Dashboard. Easily re-download or duplicate past work.

Drafts

Your editor sessions are saved continuously. Never lose progress if you accidentally close your tab or browser.

Asset Library (Pro)

Faces and backgrounds you upload are securely stored for quick reuse in future thumbnails, speeding up your workflow.


Plans & Billing

Free
Perfect for exploring Yubnal AI
$0/month
  • 3 AI thumbnail generations / month
  • Access to essential AI styles
  • Basic thumbnail editor
  • Standard image quality
Start Free
Popular
Pro
Built for creators who publish consistently
$10/month
  • 50 AI thumbnail generations / month
  • Unlimited editing
  • All premium thumbnail styles
  • AI subject separation
  • Premium overlays
  • Faster rendering
  • HD exports
Upgrade to Pro

Account Settings

Manage your experience through the Account Settings portal:

Profile Details

Update your display name and visual preferences.

Subscription

Upgrade, downgrade, or cancel directly from your account management dashboard.

Usage Tracking

Monitor your remaining monthly credits in real-time.


FAQ

What is Yubnal AI?

Yubnal AI is an AI-powered YouTube thumbnail generator that creates viral, high-CTR thumbnails using psychology-driven design principles and advanced machine learning algorithms.

Do I need design skills?

No! Yubnal AI handles all the design work for you. Just provide your video topic or description, and our AI generates professional, ready-to-use thumbnails.

How does Yubnal AI work?

Our AI analyzes millions of successful thumbnails, understands click psychology, and generates custom thumbnails optimized for maximum CTR based on your content type.

Can I use it for YouTube?

Absolutely! Yubnal AI is specifically designed for YouTube. Thumbnails are generated in the optimal size (1280x720) and format for YouTube uploads.

Are thumbnails customizable?

Yes! Each generated thumbnail can be customized with your own text, colors, and elements before download.

How fast is generation?

Most thumbnails are generated in under 30 seconds. You can generate multiple variations at once for A/B testing.

Is it beginner friendly?

Very much so! Yubnal AI is designed for creators of all skill levels, from absolute beginners to experienced content creators.

Can I use it commercially?

Yes! All thumbnails generated on Yubnal AI are fully licensed for commercial use on your YouTube channel.

Does it support all niches?

Yes! Yubnal AI supports gaming, tech reviews, vlogs, faceless content, educational videos, and trending niches.

Why is it better than designers?

Yubnal AI combines AI efficiency with psychology-driven design. You get professional results instantly at a fraction of the cost, with unlimited variations.

Ready to go viral?

Join thousands of creators who are using Yubnal AI to 10x their click-through rates.

Start Creating Free