GPT Image Prompt
How to useCopy this prompt and paste it into ChatGPT, Gemini, Nano Banana, or your favorite AI image tool. Adjust details if needed.
Create a premium lock screen wallpaper for a modern Dynamic Island iPhone using a 9:19.5 portrait aspect ratio with a target production canvas of 1290×2796 px. Preserve the visual DNA of a deep-space panorama featuring an immense star field filled with delicate translucent dark nebulae drifting across the frame like ethereal cosmic smoke. Maintain the natural astronomical realism while enhancing clarity, depth, and premium OLED contrast. Use the Space / Cosmic wallpaper direction with orbital space minimalism and refined astrophotography aesthetics. Preserve thousands of tiny stars with varied brightness and subtle color temperatures, including warm amber stars, cool blue stars, and crisp white stellar points. Render the dark molecular clouds with graceful flowing structures, soft volumetric depth, and subtle interstellar dust without excessive glow. Keep the upper 25–30% exceptionally clean with sparse, low-contrast nebula detail to preserve perfect readability for the iPhone clock, widgets, status indicators, and Dynamic Island. Position the largest nebula formations through the center and lower third, allowing the natural star field to breathe while maintaining generous negative space. Use an OLED-optimized palette of true space black, charcoal gray, soft brown dust lanes, warm amber stars, icy blue stellar highlights, and faint silver-white nebular edges with controlled dynamic range, premium contrast, and virtually noise-free gradients. Deliver an ultra-high-resolution astrophotography-inspired wallpaper with exceptional sharpness, realistic celestial depth, elegant cosmic atmosphere, and luxurious lock-screen readability optimized for an iPhone.
Avoid: desktop or landscape framing, text, typography, logos, watermarks, UI overlays, artificial planets, astronauts, spacecraft, galaxies added unnaturally, fantasy colors, neon effects, exaggerated lens flares, excessive bloom, noisy star fields, duplicated stars, oversharpening, muddy blacks, color banding, compression artifacts, low-resolution textures, unreadable clock area, or important nebula structures interfering with the Dynamic Island, widgets, icons, or gesture bar.