Create eye-catching blog thumbnails with Ideogram to boost clicks

Blog thumbnails are the first thing readers see in search results and social shares. Ideogram can generate custom thumbnails with readable text overlays that look professional and get more clicks than stock photos or plain text.

What you can make

• Blog post thumbnails with your article title rendered clearly as part of the image
• Topic-specific thumbnail templates you can reuse with different text
• Social media share images sized for Twitter, LinkedIn, or Facebook
• Category headers for different blog sections with consistent visual branding

Skills and tools you need

• Ideogram (free to start, some features need a paid plan): to generate thumbnail images with built-in text rendering
• Basic prompting: describing the visual style and layout you want
• Your blog post title or key message ready to include in the image
• Understanding of your blog's topic and audience for choosing the right visual style

How to build it

1. Sign up for Ideogram and start a new image generation. Choose a landscape aspect ratio that matches your blog platform's thumbnail size.
2. Write a prompt that describes both the visual background and the exact text you want displayed. Put your blog title or message in quotes within the prompt and describe the text style you want.
3. Generate multiple variations using the same prompt to see different design options. Ideogram's text rendering will place your text into the design.
4. Pick the thumbnail that has the clearest text and best matches your blog's tone. Check that the text is readable even when the image is shown small.
5. Download the final image. Most blog platforms work with images around 1200 by 630 pixels for thumbnails and social sharing.
6. Upload the thumbnail to your blog post and test how it looks in preview mode before publishing.

Prompt to copy

For step 2, use this structure:

A [style] blog thumbnail with the text "[Your Blog Post Title]" in bold, readable letters. [Describe background visual - e.g., gradient background in blue and purple, minimalist abstract shapes, photography of workspace]. Clean professional design, high contrast between text and background, modern typography.

Example for a productivity blog:

A minimalist blog thumbnail with the text "5 Habits That Save You 10 Hours a Week" in bold, readable letters. Soft gradient background in calming blue tones, simple geometric shapes in the corners. Clean professional design, high contrast between text and background, modern sans-serif typography.

Tips

• Keep your text to eight words or fewer so Ideogram can render it clearly without cramping the letters together
• Describe the text placement in your prompt if you want it in a specific area, such as "text centered" or "text in the upper third"
• Generate a few thumbnails at once with the same prompt to compare options, then refine the prompt based on what works best

What topics do you write about, and what thumbnail style gets the most clicks for you?