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About

Features

  • Rich text and code syntax highlighting using GitHub Flavored Markdown.
  • Math with KaTeX and interactive 2D function plotting.
  • Music with ABC notation.
  • Screenplays with Fountain.
  • Diagrams for tech and business with Mermaid.
  • Image uploads with drag-and-drop support.
  • Embedded content from sites like Bluesky, YouTube, Apple Music, Apple Podcasts, Spotify, TikTok, Flickr, and about 1,900 more.
  • Looks great on desktop and mobile.
  • Light and dark themes with system preference detection.

FAQ

Where are my posts stored?Your posts live on your Personal Data Server (PDS), which means you own your data no matter which app you used to create it. Most folks go with a PDS from Bluesky, but you're free to host your own and still connect with the broader network.
Are drafts visible to others?Currently, all data on the AT Protocol can be queried programmatically as it is public. However, applications may choose to show or hide content. For example, our app displays published posts and keeps drafts out of view.
How will you make money?We lean toward solutions that treat you like a customer, not the product. Down the line, we might roll out a paid plan with extra features, so stay tuned. If there's something you'd gladly pay for, we'd love to hear it. In the end, our users will show us what matters most, and we'll shape our business model around that with full transparency.
Why is it called PiPup?It's named after Pi Puppis (aka π Pup), a star in the constellation Puppis. The name also plays on the verb to "pipe up", which means to speak up or share an opinion. It's a space for sharing your thoughts, ideas, and creativity with the world. Also, I like math and dogs.