GRM Visual Designer (GPT)

Bring geometry to life with fixed ratios and visual precision

The GRM Visual Designer is a specialized GPT powered by the Geometric Ratio Model (GRM). It helps generate, analyze, and optimize visual outputs using fixed geometric proportions. No π required. No guesswork. Just measurable structure.

This assistant is built for:

AI artists and designers exploring visual harmony
educators explaining geometric proportion in a clear, visual way
CAD and software developers implementing consistent ratio logic
AI engineers aiming to improve prompt efficiency and visual accuracy

GRM interprets form through its relationship to the frame. Instead of defining shapes through internal parameters, it uses standardized proportional units such as SPU, SAU, and SVU, applied to perfectly inscribed forms within a square or cube.

Note: Canonical GRM ratios apply only to perfectly inscribed shapes unless explicitly stated otherwise.

What can you do with it?

generate DALL·E prompts using ratio-based visual logic
compare “without GRM” vs “with GRM” image series
create visual explanations of geometric proportions
design structured compositions using canonical form ratios
reduce prompt iterations by using proportional constraints

Grounded in GRM

The GRM Visual Designer is based on the original Geometric Ratio Model developed by M.C.M. van Kroonenburgh, MSc, and follows the logic described in the official GRM documentation and whitepapers.

▶️ Try the GPT now
or explore the model through the GRM documentation.