Local prompt tool
Mark the parts of a prompt you expect to change, then inspect the template locally. The analyzer recognises double braces, double brackets, brackets and angle-bracket slots, reports basic structure warnings and lets you copy the edited text. It never uploads the prompt or pretends to predict an image.
This is a deterministic text pass: regular expressions find explicit placeholder syntax, a word count gives a rough size signal and a few observable words check for a subject, camera or lighting cue. The result is a checklist for editing—not a score of creativity, quality or safety. Keep the slots meaningful, then test the completed prompt in the model and workflow you actually use.
Natural-language variables without delimiters cannot be inferred reliably. A prompt can pass every structural check and still produce a poor or unsafe result. The tool does not inspect images, know model-specific syntax, validate permissions or guarantee that a reference person, brand or product will remain unchanged.