Local workspace setup
Connect your tools
Choose a data folder and connect an optional local model server. Your files, endpoint details, and generated work stay on your device.
Data root
Your working folder
Checking folder access…
Looking for a folder previously connected to this website.
Chrome or Edge will show a secure system folder picker. You can revoke access later in your browser's site settings.
Local AI
Your local model server
The browser talks directly to your own LM Studio or OpenAI-compatible endpoint. Requests are not relayed through LLM Test Bench.
- Start the server and load a model. For LM Studio, enable CORS in Developer settings or run
lms server start --cors. - Add the endpoint below—LM Studio normally uses
http://localhost:1234. - Click Add & test, then choose Allow if Chrome or Edge asks for local-network access.
What happens next
One root, separate app folders
LLM Test Bench creates a small registry file and separate prompt-gallery, p5-sketch-gallery, and svg-benchmark folders as you use the tools. Saving is append-only by default.