Best AI to generate images for blog posts
Create blog featured images and illustrations fast — the best AI tools and free options.
Updated 2026-05-30
Key takeaways
- Ideogram handles images with text (titles, labels) well.
- Leonardo and Canva are great for illustrations and featured images.
- Recraft outputs clean vector/brand-style graphics.
The best AI to generate images for blog posts is Ideogram when you need readable text in the image, or Leonardo and Canva for illustrations and featured images. Recraft is ideal for clean, on-brand vector graphics. All have free tiers.
Ideogram — images with text
Ideogram reliably renders legible text, perfect for featured images with a title or label baked in.
Leonardo & Canva — illustrations
Leonardo gives controllable, high-quality illustrations; Canva turns them into finished, correctly-sized blog graphics with templates.
Recraft — brand vectors
Recraft outputs vector and brand-consistent graphics, great for a recognizable blog style.
Tools mentioned
Ideogram
AI image generator that renders readable text inside images.
Leonardo.ai
AI image generator with fine-grained control and game-asset focus.
Canva (Magic Studio)
All-in-one design tool with built-in AI image, text and video generation.
Recraft
AI image generator strong at vector art, icons and brand styles.
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FAQ
What is the best AI for blog images?
Ideogram for images with text, Leonardo/Canva for illustrations and featured images, Recraft for brand vectors.
Can I use AI blog images commercially?
Generally yes, but check each tool's licence — some (like Adobe Firefly) emphasise commercial safety.