One of the practical limitations of generating images locally is resolution. Even on capable hardware, generating directly at 2048×2048 or higher consumes enormous amounts of VRAM and time. The s...
ComfyUI is a powerful tool, but like any complex software it can behave unexpectedly — particularly when combining custom nodes, different model types, and varying hardware configurations. Most proble...
Out of the box, ComfyUI is a capable image generation tool — but its real power comes from the community ecosystem of custom nodes that extend what the interface can do. Custom nodes add everything fr...
ControlNet is one of the most transformative additions to the Stable Diffusion workflow. While a standard text-to-image generation gives you creative guidance through your prompt, ControlNet gives you...
LoRAs — short for Low-Rank Adaptation — are one of the most useful tools in the Stable Diffusion ecosystem. They are small model add-ons that steer a base checkpoint towards a specific style, characte...
ComfyUI is one of the most powerful node-based interfaces for running Stable Diffusion locally, and Linux is arguably the best platform to run it on. Whether you are using Ubuntu 22.04, Ubuntu 24.04, ...
ComfyUI is a free, open-source node-based interface for running AI image generation locally on your own hardware. This page brings together every ComfyUI guide on Serverman — whether you are just gett...
The GPU you use for ComfyUI determines which models you can run, how fast images generate, and how much compromise you’re accepting. VRAM is the primary constraint — not compute speed, not memor...
ComfyUI’s node-based interface looks intimidating at first. When you open it for the first time, you’re presented with a canvas full of connected boxes and wires rather than the input fiel...