New chat

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Welcome to Divband

Describe what you want to build and an AI coding agent writes it for you. Your first project runs on our server — nothing to install.

Chat with the agent; every message continues the same conversation.
Open a live preview of what it built.
Later you can run projects on your own PC too.

You're all set

Your first project runs right here in this browser tab, with Divband's shared AI agent. Nothing to install, copy or sign up for.

Your files, commands and preview live in this tab and are saved to our server after every change.
The shared agent has a daily limit; after it, free models keep working.

Use your OpenCode account? (optional)

Free models work right away. Connect your OpenCode account to use your own models and limits.

opens a new tab
Copy the API key it shows and paste it here.

OpenCode API key

Add your OpenCode key

With your own key the agent runs on your OpenCode account: your own limits instead of the shared ones, and you choose the models. Creating a key is free; free models stay free.

a new tab and sign in (GitHub or Google).
It shows your API key: copy it. (Paid models need billing details there; free models do not.)
Come back and paste it below, then Connect.

Your key is encrypted, never shown again, and used only for your projects' new chats. You can remove it any time.

OpenCode API key

Advanced: paste OpenCode auth JSON instead

Auth JSON

New project

Name

Where should it run?

Delete this project?

Its files, versions, chats, settings and secrets go, and its published site goes offline now. Everything is removed for good after 30 days; until then only an operator can bring it back.

Type the project's name to confirm

Agent HTTPS destinations

Additional hostnames (one per line, up to 16)

HTTPS :443 only. Internal and reserved destinations are excluded.

Choose the folder on your PC

Run this on . It creates the folder if needed and asks you to approve it here.

Waiting for your PC…

asks to use the folder for this project.

Add your PC

Run projects on your own Linux PC (64-bit, Ubuntu 24.04 or newer, with OpenCode installed). Only you can approve it, and it works only in folders you allow.

Install the connector (once):
Pair it with this one-time code (valid 10 minutes):
Waiting for the PC…

wants to pair. Approve only if its terminal shows .

Keep it connected in the background:

Sign in to Divband

Username Password

First sign-in with a setup code

Setup code New password