Keep prompt writing separate from advanced generation controls without hiding either.
Design notes
Surface
Prompt playground
Navigation
Presets and sharing actions form the header; generation settings stay adjacent to the editor.
Layout
The prompt editor takes most of the width while a narrow right column holds mode, model, and slider controls.
Density
Primary content has the most space; repeated rows and secondary navigation use a compact, consistent rhythm.
Color
White editing surfaces, gray borders, and a dark submit action.
Type
Give the editor generous space and group settings into short labeled sections.
Pattern
Keep prompt writing separate from advanced generation controls without hiding either.
States
Public UI demo in its initial prompt-entry state; no model request was submitted.
Don't
Adapt the interaction pattern to your own product. Do not copy brand assets, sample identities, proprietary text, or assume unseen states. Specify keyboard behavior, loading, empty, error, and narrow-screen layouts for your implementation.
Make it your own
Turn this reference into a useful brief for your project. Copy it into the AI tool you already use.
Add constraintsPreview & edit promptAssembled in your browser. No API key or AI request needed. Changing the fields refreshes the preview.