Explore AI-generated thumbnails for your content




How to generate thumbnails with AI?
Enter your Input
Describe your thumbnail in the prompt box. You can mention themes, purpose, or certain elements. You can also provide a reference image for the AI to follow.
Adjust Dimensions or Style
From the preset options, select the dimensions or style of the thumbnail as per your platform's requirements.
Generate & Save
Click "Generate" to create your thumbnail. If needed, adjust prompts or try variations. Download the final result in JPEG or PNG.
Create thumbnails for social media, blogs, e-commerce and more
Coming up with fresh and unique thumbnail designs regularly can be challenging. Not to mention the time it takes. No worries! LightX’s online thumbnail maker comes to the rescue. It doesn’t rely on templates, it’s more creative and advanced. It uses AI to generate unique ideas every time. You can now overcome time constraints, low CTR issues, and technical challenges. Simply describe, and generate thumbnails for videos on YouTube, TikTok, Instagram, blogs, e-commerce, online courses, and event promotions effortlessly.

No design skills, no problem: Make thumbnails in one click
LightX is an auto thumbnail generator that's designed for anyone looking to create unique thumbnails easily. It can create both images and text in your thumbnails. But that's not all! It also ensures proper composition, relevance, and platform-specific dimensions. Even if you do not have design skills you can rely on LightX.

Tips for creating thumbnails for various genre
1. If you’re creating thumbnails for entertainment, go for bright colors bold visuals, and action-packed designs.
2. For educational thumbnails, clear text and neat visuals like books or icons work best. Create thumbnails that look professional and easy to read.
3. Lifestyle thumbnails should feel warm and trendy—just describe your theme, or stylish backgrounds for travel, food, or fitness.
4. When it comes to business thumbnails, clean designs with product images and logos are key. Create sleek thumbnails with your brand’s colors and theme.
5. For event thumbs, festive vibes are a must. Generate fun elements, elegant details, and exciting imagery.

Complete your thumbnail with CTAs, logos, face cutouts, and more
You have a full-pack suite of tools designed to create the perfect thumbnail for you. Easily add CTAs, logos, cutouts, stickers, emojis, and other essential elements within LightX. It also comes with ready-to-use templates to simplify the design process. You get everything you need to complete your thumbnails here at one place.
What’s more? The tool is available as a free app for more ease. Download on Android or iOS and access anytime, anywhere!

Features that set LightX apart
AI images with text integration
It can generate written text in many font styles directly on images.
No templates, just AI creativity
Uses AI to generate unique imagery on your thumbnails.
Brand consistency with style reference
Can create thumbnails from reference images by style transfer.
Frequently Asked Questions
Yes, LightX AI can suggest thumbnails based on your content type. Just use prompts to specify your content genre, and it will generate variations for you to choose and download.