GPT Image prompt
Use the uploaded product image as the exact source of truth is a free 40-word prompt written for GPT Image. It opens with “Use the uploaded product image as the exact source of truth.” and works from a reference photo you upload, so the result keeps the subject you already have. The text below is the original, unedited version — no sign-up, no rewriting.
What this specific prompt locks in, read directly from its text. Nothing here is a generic template — each value below comes from the words in the prompt.
These clauses are what stop the edit from changing the subject. Keep them in the prompt when you customise it.
The editor guide pinpoints the clauses that carry the subject, style and framing. Change these first.
Subject or product
Use the uploaded product image as the exact source of truth
Replace it with your own subject, product or character, and keep the camera and lighting clauses unchanged.
