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Building in Kazzle is a conversation. You describe the app, the AI writes the code, and you watch it take shape in a live preview. This page walks through the whole loop once.
1

Describe the app

Start a thread and say what you want. Be specific about what the app is for, not how to code it:
  • “Build a dashboard for tracking my spending”
  • “Make a tool for reviewing support tickets”
  • “Create a landing page for my plumbing business”
You can also click + in the Drive sidebar and choose New app. Either way, the AI picks a starting template that fits: a React web app for anything with a screen, an HTTP server for APIs, webhooks, and scheduled jobs.
2

Watch the live preview

The AI creates the files and starts a dev server. A preview opens in a draft tab next to the thread - a real, running version of your app that updates as the code changes.Click around and test it. If the preview doesn’t start on its own, click Start preview in the draft tab.
3

Iterate by chat

Ask for changes the way you’d ask a person:
  • “Move the chart to the sidebar”
  • “Add a dark theme”
  • “The totals look wrong, they should include tax”
The preview hot-reloads after each edit. You can review code diffs before keeping them, and revert changes from any message.
4

Publish

When it’s ready, say “publish my app” or publish from the app page. Publishing takes the current version live - deployed apps get a URL like https://kazzle-{appId}.kazzle.app that you can share or point a custom domain at.Public apps are accessible to anyone with the URL. Private apps require Kazzle authentication.

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Add more when you need it

You don’t have to plan any of this up front. Ask, and the AI wires it in:
  • A database - “add a database so my data is saved” creates a dedicated Postgres instance. Databases
  • Offline and instant sync - for apps that should feel native across devices. Realtime sync
  • API keys and credentials - stored encrypted in the vault, never in your code. Secrets
  • AI features - chat, images, speech, and transcription inside your app. AI in apps
  • Other people using your app - publish it to the marketplace so other Kazzle spaces can install it. Marketplace

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If something looks off

  • The preview is blank or stale - use Restart in the draft tab to stop and start the dev server.
  • The app renders but data doesn’t stick - it probably needs a database. Ask the AI to add one.
  • You broke something while iterating - revert the change from the message that made it.