GPT Image Prompt
Create a premium lock screen wallpaper for iPhone in 9:19.5 ratio, target production canvas 1290x2796 and required final delivery size 1290x2796, inspired by the uploaded image. Transform the source image into a clean, usable iOS wallpaper while preserving its core visual DNA: abstract oversized looping ribbon forms, layered spiral curves, deep forest-black background, luminous lime green accents, soft material-like gradients, smooth shadowed depth, and a bold graphic visual hook.
Design the wallpaper for a modern iPhone OLED / Super Retina XDR display with deep blacks, smooth near-black forest gradients, refined contrast, controlled lime glow, clean edge separation, and no noisy dark areas. Keep the top clock, widget, status, and Dynamic Island / notch-safe area visually calm and readable. Let the abstract green ribbon flow diagonally from the upper sides toward the center-lower area, with the brightest spiral focus placed below the clock zone. Keep the bottom area lower-detail for gesture and dock readability, and avoid placing important curves too close to rounded screen edges.
Use an AMOLED dark abstract material style with a black, deep olive, forest green, chartreuse, and electric lime palette. Preserve the source image’s large curved ribbon identity but refine it into a more wallpaper-safe composition with cleaner top negative space, smoother gradients, less clutter behind icons, premium depth, and one-second readability. The final image should feel bold, modern, high-resolution, minimal, luminous, and actually usable as an iPhone lock screen 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 the required final delivery size while preserving the target aspect 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 abstract curves, broken ribbon geometry, random noise, muddy texture, banding, chaotic pattern, high-frequency detail everywhere, dirty gray-black shadows, crushed blacks, uncontrolled neon bloom, overexposed highlights, 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”.