4
Voice
Talk instead of typing
Dictation through any speech server with an OpenAI-compatible API, or local Whisper. Answers read aloud with macOS voices. Conversation mode: you speak, Pi answers aloud, then listens again.
A macOS app · for the Pi agent
Pi, in a window.
Pi Code is a desktop for Pi, the open coding agent. Every step, edit and command in plain view; you decide what may change; Pi checks its own work in a built-in browser.
No account. Works with the model you choose — local or cloud.
Pi is strong in the terminal. Pi Code gives it a window — to see what it does, decide what it may do, and talk to it out loud.
Timeline
Every step in view
Thinking, file reads, commands and edits in one timeline. Every edit comes with a diff; undo it with a button and Pi learns about it in your next message.
- Diffs per edit and per session
- Undo an edit, a file or a whole session
- Branches: edit a message and take another path
Browser
Pi looks at the site itself
The built-in browser is the one you see. Pi opens the page, clicks, types, switches to phone width and takes screenshots. You watch and can step in.
- Desktop, tablet and phone widths
- Page console and developer tools
- Page screenshot into your message in one click
Control
You decide
Three modes: normal — Pi’s own rules; Ask — confirm every edit and command; Plan only — Pi just reads and proposes a plan, and you press Run.
- Pi’s questions as cards in the timeline
- A notification and a marker when Pi is waiting
- Passwords from dialogs never land in history
5
Models
Any model
Pi Code uses Pi’s own setup: Claude and ChatGPT subscriptions, API keys, OpenRouter — or your own model through Ollama, LM Studio, llama.cpp or vLLM. Server address, key and model parameters are editable in Settings.
6
Workshop
Built like a real workshop
Several sessions run in parallel, two side by side. A terminal at the bottom, files and git changes on the right, Pi’s goals and commands in their own tabs. Search reaches inside conversations too.
Install in three steps
-
Download and drag
Open the DMG and drag Pi Code to Applications. On first launch macOS asks you to confirm: System Settings → Privacy & Security → Open Anyway.
-
Install Pi
If Pi is missing, the app offers a one-click install. Or in Terminal:
curl -fsSL https://pi.dev/install.sh | sh -
Connect a model
Run pi in a terminal and use /login — or add your own server in Pi Code: Settings → Models & servers.
Download Pi Code
Questions
What is Pi?
Pi is an open coding agent by Earendil (pi.dev). It reads and edits files, runs commands and works with whichever model you connect. Pi Code is a window for it; Pi itself is installed separately.
Where does my data go?
Pi Code collects no analytics and sends nothing to our servers. Model requests go where you point them: your local server or the provider you chose.
Why does macOS warn me on first launch?
The app is signed with our own certificate but not notarized by Apple. Confirm once: System Settings → Privacy & Security → Open Anyway.
What language is the interface?
Pi Code speaks six languages: English, French, Dutch, German, Spanish and Russian. By default it follows macOS; change it in Settings → App.
Does Pi help with design?
Yes. Pi Code includes a design studio: for a site or a screen Pi first offers three different options, waits for your choice, and after building checks the result itself with desktop and phone screenshots. Images and mockups are drawn by Gemini if you connect it.
Do I need internet?
Not with a local model — Ollama or LM Studio on your Mac or home network. Cloud models need a connection.
Windows or Linux?
macOS 12 and later only for now — Apple Silicon and Intel.