Show HN: Universymbols – Restyle any icon with Nano Banana Pro & GPT Image 1(universymbols.com)

1 pointsby davidcann8 miesięcy temu1 comments

Show HN: Universymbols – Restyle any icon with Nano Banana Pro & GPT Image 1

https://universymbols.com

I built Universymbols to extend your app’s icon set. I used to hunt for a passable icon from a different set or try to restyle one by hand, but the AI image models are now good enough to do this (with a bunch of tooling to get them to behave).

Upload an icon with the subject you want and restyle it into a target icon set, like SF Symbols, Material Symbols, Phosphor, Unicons, Lucide, and a bunch of others. After about 2 minutes, you get up to six candidate icons in SVG.

Get one free icon by logging in with your GitHub account (no data collection, just to reduce bots). Pricing beyond that is per icon (no subscription) because the AI model costs are significant.

Under the hood, it’s a 15 step pipeline including 8 steps calling AI models (plus retry on failure by an AI judge) and some traditional image processing. The raw image generation in the middle of the pipeline is both Google’s Nano Banana Pro and OpenAI’s GPT Image 1. I’ve been sitting on the project for a couple of months because gpt-image-1 had too many failures, but Nano Banana Pro fills in most of those gaps, so it runs both models simultaneously. None of the cheaper models had useful results.

You can try it here: https://universymbols.com

- Would you choose more niche/interesting icon sets, if you were sure that you could add any icon your UI needs in the future?

- How do you choose an icon set for your apps currently?

- Should I implement custom/private styles?

1 comments

aryanranderiya8 miesięcy temu

I like this idea. We currently use huge icons and something like this would be helpful to generate new styles for icons that are missing.

But i think it's too pricey, 2 icons for 4 usd just doesn't make sense