GPT Image Prompt
Create a premium lock screen wallpaper for Samsung Galaxy S25 in 9:19.5 to 9:20 portrait ratio, target production canvas 1080x2340 px and required final delivery size 1080x2340 px, inspired by the uploaded image. Transform the source image into a clean, usable Android / One UI wallpaper while preserving its core visual DNA: a sharp stylized mountain range, luminous golden summit ridges, deep black negative sky, dark graphite foreground peaks, dramatic contrast, clean illustrated linework, cinematic alpine mood, and a strong gold-on-black visual hook.
Design the wallpaper for an AMOLED display with deep blacks, smooth near-black gradients, refined contrast, controlled golden highlights, clean shadow separation, and no noisy dark areas. Keep the top area flexible and readable for Android lock screen clock, widgets, status indicators, and centered front-camera zone. Place the main mountain peak slightly below center so the black sky remains calm for the clock area. Keep the lower area low-detail and darker for navigation gestures, shortcuts, and launcher dock readability.
Use a premium AMOLED dark nature style with black, near-black graphite, charcoal navy, luminous golden yellow, warm amber edge accents, and subtle dark gray ridge shadows. Preserve the angular mountain silhouette and golden ridge veins, but simplify any clutter near the edges and avoid placing bright ridges directly behind the clock. The final image should feel premium, clean, high-resolution, visually memorable, dramatic, and actually usable as a Samsung phone wallpaper. No text, no logo, no watermark, no fake UI, no app icons, no phone mockup. If the generator exports a different pixel size, resize or upscale to 1080x2340 px while preserving the target portrait ratio and safe areas.
Negative Prompt:
low quality, blurry, noisy, pixelated, watermark, logo, text, signature, fake UI, app icons, phone mockup, border, frame, cluttered composition, busy top area, unreadable clock area, messy icon background, important details near screen edges, cropped subject, harsh neon bloom, large pure-white areas, noisy gray-black gradients, oversaturated colors, distorted mountain shapes, muddy shadows, crushed blacks, uncontrolled glow, overexposed gold highlights, chaotic ridge lines, banding, random texture, poor composition
How to use: Copy and paste this prompt into ChatGPT, Gemini, Nano Banana, or your favorite AI image tool. If it mentions LoRA, reference image, uploaded photo, or identity reference, upload your own photo first. No reference photo? Replace the character with a clear age, gender, and nationality, such as “25-year-old Japanese woman” or “30-year-old American man”.
Nanobanana Prompt
How to use: Copy and paste this prompt into ChatGPT, Gemini, Nano Banana, or your favorite AI image tool. If it mentions LoRA, reference image, uploaded photo, or identity reference, upload your own photo first. No reference photo? Replace the character with a clear age, gender, and nationality, such as “25-year-old Japanese woman” or “30-year-old American man”.