Purifai

Simple, clear, and incredibly useful!

Hey Product Hunt 👋

I built Purifai because I use ChatGPT for almost every email I write, but I hate that it never looks "native" when I paste it in. The headings are huge (who even uses headings in a normal email anyway?) and the fonts never match. There is usually that weird, massive space between paragraphs that doesn't feel like a normal line-break. It’s just obvious it was copied from an AI service.

For a while, I used "Paste as Plain Text," but that's almost worse. It strips the fonts, but it also nukes all the bolding, bullet points, and quotes. I'd end up spending 5 minutes manually re-formatting the whole thing just to make the email readable. I even caught myself pasting text into my browser’s URL bar just to strip the junk, which felt like a pretty pathetic workaround lol.

Purifai is my fix for this. It acts as a middleman that cleans the "junk" while keeping your structure intact based on where you're pasting it. For example, it’ll intelligently turn those awkward AI headings into bold text for an email, but keep them as proper headers if you're pasting into Slack or Teams.

• Native Mac App: Only 11MB (no Electron bloat 🎉).

• Privacy First: Works 100% offline with no tracking.

• Simple Pricing: One-time $9.99, no subscriptions or accounts.

This is my first ever Mac app launch, and I built it mostly to save my own sanity. I’m charging a flat one-time fee because I want to stay independent and keep building focused, clean Mac apps in the future.

Been doing the Notes dance to strip junk. This looks like a sane fix. Keep lists, kill the weird fonts — pretty much what I want for Gmail/Slack. 11MB and offline is nice. Curious how it behaves in Notion comments.