Tools
Small interactive utilities that run entirely in your browser. No sign-up, no data leaves the page — every tool links to a guide explaining what it calculates and why it matters.
GPU Model Fit Calculator
Calculate whether an LLM fits in GPU memory. Uses exact GGUF artifact sizes for preset models, parameter-count estimates with provenance labels otherwise, and includes measured GTT usage from the How Quant test machine.
Video Resolution CalculatorFind video and image generation sizes divisible by your model's required multiple (8, 16, 32 or 64) for a target aspect ratio — or check whether a resolution you already have divides cleanly.