LLM DeckLOCAL MODEL CONTROL Download
Available for Windows and Linux

BROWSER-TO-API CONTROL DECK

Your browser AI.
On a local API.

Turn supported ChatGPT, Claude, Qwen, and DeepSeek tabs into isolated OpenAI-compatible endpoints for coding agents and local tools.

Start 3-day free trial → See how it works

No payment required to test. One trial per device. Early access license: €29.99 one-time.

LLM DECK · CONTROL CENTER Chrome connected
ISOLATED SESSIONSOne tab. One port.
No cross-talk.
ACTIVE3QUEUED0TABS4
CClaude — buildclaude-webRUNNING
127.0.0.1:8791/v1
Tab 1Queue 0
GChatGPT — codechatgpt-webRUNNING
127.0.0.1:8792/v1
Tab 2Queue 0
DDeepSeek — testdeepseek-webRUNNING
127.0.0.1:8793/v1
Tab 3Queue 0
SUPPORTED WEB PROVIDERS ChatGPTClaudeQwenDeepSeek

BUILT FOR CONTROL

One clean bridge between
browser sessions and local tools.

LLM Deck keeps every session attached to one exact tab and one exact port, so parallel agents do not share the wrong conversation.

↔

OpenAI-compatible

Use /v1/models and /v1/chat/completions with clients that accept a custom base URL.

▦

Isolated sessions

Reserve a separate Chrome tab, local port, queue, and conversation for every endpoint.

⌁

Local by default

The API listens on 127.0.0.1, keeping the endpoint off your local network unless you deliberately change your setup.

✓

Signed updates

Downloaded updates are checked with SHA-256 and an Ed25519 signature before installation.

◈

Multi-provider deck

Run ChatGPT, Claude, Qwen, and DeepSeek web sessions side by side from one desktop interface.

⚡

Fast first run

Launch the app, connect Chrome, select a tab and paste the local URL into your agent.

CONNECT YOUR WORKFLOW

Made for agents that support a custom endpoint.

Point a compatible tool to LLM Deck instead of a hosted API URL. Use the model name for the browser provider you selected.

BASE URLhttp://127.0.0.1:8791/v1 MODELchatgpt-web API KEYunused
Hermes Agent ↗ OpenClaw ↗ Pi Coding Agent ↗ Cline ↗ Continue ↗ AiderRoo CodeOpenHandsOpen Interpreter

Plus custom OpenAI-compatible applications. More integrations and capabilities are in development.

FROM DOWNLOAD TO ENDPOINT

Running in four steps.

  1. 01

    Launch and activate

    Start the free trial or enter a valid license key.

  2. 02

    Connect Chrome

    Sign in to a supported provider in LLM Deck's separate Chrome profile.

  3. 03

    Create a session

    Choose the provider, exact browser tab, and an unused local port.

  4. 04

    Point your agent

    Paste the displayed base URL and select the matching web model name.

SECURITY MODEL

Local endpoints.
Verified delivery.

The public application contains no administrative token, Cloudflare credential, license-generation secret, or private signing key.

EARLY ACCESS · €29.99 ONE-TIME

Three days free.
No feature-limited demo.

Download the full Windows or Linux build and test it with your own supported web accounts and compatible agents. One license activates one device.

Download latest release → Buy early access — €29.99 Payment instructions are sent privately by email. View checksums and instructions