Local is a feature.
Not an afterthought.
Your desktop tools run on your machine. Cloud WebDesign is separate, and never stands between you and local work.
LOCAL FIRST. POSSIBILITY ALWAYS.
Big ideas.
A little more
room to play.
Meet HaiOne. A home for your agents, tools and next great idea.
Less switching between things. More making something yours.
Free & open source · Windows & macOS · Your models, your choice
MADE FORYOUR WAY OF THINKING.
FIG. 01 / A CONNECTED WORKSPACEInfinite directions.
One place to begin.
One place to begin.
Built around you.
Not the other way around.
Not the other way around.
No mandatory cloud account for local tools.
Bring your own model providers.
Open source. Open possibilities.
01 / LESS FRICTION. MORE FLOW.
Different tools.
Same state of flow.
A quiet, familiar space for the things you reach for every day. Pick a tool to explore the idea.
YOUR LOCAL THINKING PARTNERConcept preview / not a live session
A good day to
start something.
Give your local agent a workspace and a direction. Let the next step take shape.
What are we making today?
Local workspaceYour providersRoom to grow
Agent tools run on your computer. You choose the workspace and the model.↗
A WORKSPACE THAT GROWS WITH YOUOne shell. Six starting points. Your next chapter.
02 / SOFTWARE WITH A POINT OF VIEW
Powerful doesn't
have to feel loud.
We believe useful software makes space. For focus. For experiments. For the way your mind actually works.
HaiOne brings your tools together without making everything the same. Local when it should be. Connected when you need it. Always a little more yours.
Local is a feature.
Switch context.
Not your whole day.
Move between translation, agents and connections in one consistent interface. Your open tools stay right where you left them.
Your setup.
Your next possibility.
Choose your model providers. Add tools as your workflow evolves. The source is open, and so is the direction.
03 / YOUR NEXT IDEA IS WAITING
A little space.
A lot of possibility.
Make yourself at home.
GET HAIONEChoose your platform- Download and extract the ZIP.
- Open
haione.exein the extracted folder. - Add your AI provider in Settings. Make it yours.
- Android 7.0 or later on an arm64 phone.
- Open the downloaded APK. If Android asks, turn on Install unknown apps for your browser or file manager, then tap Install.
- HaiOne checks for updates itself, downloads and verifies them, then asks you to tap Install.
- In About This Mac, check Chip (Apple Silicon) or Processor (Intel).
- Extract the ZIP and move
HaiOne.appto Applications or your own Applications folder. - Open HaiOne and add your AI provider in Settings.
HaiOne checks for new versions automatically. Choose Update and restart when you are ready to install.
Release integrity
The website verifies the signed release manifest; the desktop updater also verifies the ZIP hash. Release-feed signatures are separate from Windows publisher certificates and Apple notarization. Your operating system may show a publisher warning.
View signed manifest ↗A few things
worth knowing.
Do I need an account?
Not for local Agent, Translate, LLM Gateway, Remote Bridge or Relay. WebDesign uses a separate cloud account for projects and generation.
Can I use my own AI providers?
Yes. Configure local model providers in Settings → AI. Cloud WebDesign uses the backend operator's separately configured provider; local credentials are never copied to it.
What can WebDesign build today?
Static HTML, CSS and JavaScript websites with an isolated preview, project APIs and optional publishing to your Cloudflare Pages account. It does not run npm builds or arbitrary Node processes.
What usage data is collected?
The website counts page visits with Google Analytics and does not use Google advertising features. Desktop feature sharing is opt-in and tied to a signed-in account. It includes registered menu and action names, never prompts or file contents. Read the privacy notice.