刘刘凯

刘刘凯

Building AI tools. Med student by day.

Badges

Tastemaker
Tastemaker
Gone streaking
Gone streaking

Maker History

  • PetIntoArt
    PetIntoArtTurn your pet photo into custom AI art portraits
    Oct 2026
  • QuickMedCalc
    QuickMedCalc80+ Free Medical Calculators Across 10 Clinical Areas
    Sep 2026
  • 🎉
    Joined Product HuntMarch 28th, 2026

Forums

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24d ago

PetIntoArt - Turn your pet photo into custom AI art portraits

Upload one photo and choose an art style. The site covers 14 art families and 109 looks, including Watercolor, Classic Oil, Cartoon and Pop Art, plus a Custom Style where you describe your own look. Download a high-quality portrait in moments. You get 3 free generations with no account or credit card. A free account adds 30 welcome credits and saved portrait history. Pricing is one-time credit packs only: no subscription, credits never expire, and failed generations are never charged.
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2mo ago

QuickMedCalc - 80+ Free Medical Calculators Across 10 Clinical Areas

QuickMedCalc is a free web-based library of 80+ medical calculators and 9 same-record clinical workspaces across 10 clinical areas. Tools are designed around defined clinical tasks and include transparent formulas, unit handling, source references, intended populations, and important limitations. No sign-in is required. QuickMedCalc is a clinical reference aid and does not replace diagnosis, treatment decisions, or professional medical judgment.
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