KoboldCpp

One-file local runner for GGUF models with a built-in web UI

KoboldCpp is a single-file app for running GGUF models locally with a built-in web interface and API, giving you private, offline AI for writing and chat. Built for: hobbyists and writers. Format: app + API. License: AGPL-3.0.

Available on

WindowsmacOSLinux

Pricing

Free and open source; self-hosting, model or API costs may apply

Free tier available

free pricing

Price checked Oct 14, 2026

Visit KoboldCpp (opens in new tab)Compare with...