Nano Banana Pro Profile Image Generator with Aspect Ratio Control

# ===== USER CONTROLS ===== aspect_ratio: "aspect_ratio" # examples: 3:1, 21:6, 16:9, 9:19.5, 2:1 ... (set any) title_text: "title_text" title_style_preset: "logo_style_preset" # cool, cute, cool_cute, luxury, pop, cyber, minimal, retro, kawaii face_zoom: "face_zoom" # off, on logo_position: "logo_position" # up, down, left, right subject: > Create a wide banner using the provided reference image content. The primary face must be centered, and a title logo (derived from title_text + title_style_preset) must be placed clearly in the composition. composition: > Use the aspect ratio defined in USER CONTROLS (aspect_ratio). Keep important elements comfortably inside the frame with inner padding: - Keep the face and the title logo at least 15% away from the left/right edges. - Keep the face and the title logo at least 16% away from the top/bottom edges. Background may extend to the edges. action: > Place the reference image content with maximum fidelity. Auto-crop/scale/reposition to fit the banner with no stretching. Detect the primary face (if multiple faces, pick the largest/most prominent). Center the primary