Show HN: Nanobanana Pro – AI image generator that renders perfect text
funnycoding Wednesday, January 14, 2026
I’ve been frustrated with how modern AI image generators struggle with rendering legible text. We’ve all seen the "gibberish" letters and garbled formulas.
I built *Nanobanana Pro* to solve this. It’s powered by a fine-tuned architecture (gempix2) specifically optimized for *Perfect Text Rendering*, *Mathematical Formulas*, and *Technical Infographics*.
### Key Capabilities: 1. *Math Accuracy:* Render complex differential equations on a whiteboard without losing character integrity. 2. *Infographics:* Actually readable labels, legends, and charts. 3. *Multilingual:* Handles non-English characters (including Chinese, Japanese, etc.) much better than standard models.
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### Real Examples:
#### 1. Product Overview & Interface  A look at the user experience and the clarity of the output.
#### 2. Advanced Math Solution  Notice the clean, logical whiteboard rendering of mathematical proofs.
#### 3. Professional Infographics  Testing alignment, font consistency, and readable small text.
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### Why I built this As a developer, I needed a tool that could generate technical content for documentation and social media without the typical AI "artifacts."
I'd love to hear your feedback on the text rendering quality. I'm also around to answer any questions about the underlying tech!
*Try it out:* [nanabanana.run](https://nanabanana.run) I built Nanobanana Pro to solve this. It’s powered by a fine-tuned architecture (gempix2) specifically optimized for Perfect Text Rendering, Mathematical Formulas, and Technical Infographics.
Here is why I think it's different:
Math Accuracy: It can render complex differential equations on a whiteboard without losing character integrity. Infographics: You can actually read the labels and charts. Multilingual: It handles non-English characters much better than standard models. Here are some raw examples of what it produces:
Product Introduction: View Image (A quick look at the interface and quality) Math Solution Example: View Proof (Notice the clean whiteboard rendering) Complex Diagram: View Detail (Testing text alignment and typography) I'd love to hear your feedback on the text rendering quality. I'm also around to answer any questions about the underlying tech!