Fuel Impact

As a product designer, I use AI image generators regularly for concepts, mockups, and marketing visuals.

The frustrating part wasn't generating images.

It was the endless cycle of:

• Write prompt

• Generate image

• Rewrite prompt

• Generate again

• Repeat

Different AI tools interpret prompts differently, and small changes often require rewriting large portions of a prompt.

So I built PromptStruct.

Instead of treating prompts as paragraphs, PromptStruct converts them into structured, editable components such as:

• Subject
• Scene
• Style
• Lighting
• Composition
• Mood

The goal isn't to magically improve image quality.

The goal is to make prompt iteration more systematic, consistent, and controllable.

I'd love feedback from anyone using ChatGPT, Midjourney, Flux, Stable Diffusion, or other AI image tools.

What would make a tool like this genuinely useful in your workflow?

https://promptstruct.vercel.app/

Hey everyone 👋

I recently built a small web app called FuelImpact.

The idea came from a simple realization — most people calculate fuel cost, but don’t actually understand how much of their income it consumes.

So I built a tool that:

• Calculates daily, monthly, yearly fuel cost

• Shows % of income spent on fuel

• Helps visualize the real financial impact

👉 https://fuel-impact.vercel.app/

I shared this on Reddit and got some interesting feedback — a few people said the “% of income” part was eye-opening, which made me realize this might be more useful than I expected.

I’m currently exploring this as a micro SaaS + SEO experiment.

Would love your thoughts on:

• What features would make this more useful?

• Would you personally use something like this regularly?

Planning next:

• EV vs petrol comparison

• Commute-based calculation

• Cost-saving suggestions

Thanks 🙌