Show HN: I kept losing good AI prompts, so I built a prompt memory tool (opens in new tab)

Every time I wrote a good prompt, it got buried in chat history. So I built a small web app that lets me save, organize, version, and reuse prompts quickly. It supports:

fast saving

tags + categories

template variables

local guest mode and optional cloud sync

Not trying to generate prompts, just trying to remember the good ones. Looking for feedback from people who use AI daily.

Visit on: https://promper.vercel.app/