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.
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 4K lock screen wallpaper for a generic iPhone in a 9:16 portrait ratio, using a target production canvas of 2160 × 3840 pixels. Reimagine the source as a clean soft-anime character poster featuring one fully original young urban swordsman standing against a smooth pale-green background. Preserve the source visual DNA: spiky two-tone green hair, closed eyes, calm self-assured expression, oversized forest-green technical jacket, loose charcoal utility shorts, chunky white-and-green sneakers, a compact black travel backpack, and three sheathed training swords arranged diagonally behind the shoulders.
Use refined soft-anime character illustration with crisp linework, gentle cel shading, subtle fabric texture, controlled highlights, and clean poster-like negative space. Keep the character relaxed and centered slightly below the vertical midpoint, standing in a natural asymmetrical pose with both arms resting loosely by the sides. Preserve the fashion-forward streetwear silhouette, layered clothing, oversized proportions, and cool green monochrome identity while redesigning every costume detail, accessory, hairstyle shape, sword fitting, and facial feature to remain fully original.
Keep the upper 25–30% visually calm for the iPhone clock, widgets, status indicators, and camera area. Remove the oversized lettering entirely and use a quiet mint-to-pale-lime gradient with very subtle paper grain in the upper zone. Keep the hair, sword handles, and backpack below the central clock area. Maintain clear space around the head and shoulders, protect the character from side-edge cropping, and keep the shoes and lower garment safely above the gesture bar and lock-screen shortcut area.
Use a refined palette of pale mint, soft lime, forest green, emerald, deep charcoal, off-white, muted gray, and small warm-gold accents. Keep the background smooth and icon-friendly, with enough tonal contrast to separate the character without harsh outlines. Use clean shadows beneath the shoes, soft local contrast around the face and jacket, smooth gradients without banding, and detailed but uncluttered material rendering suitable for a high-resolution iPhone display.
Make the swords non-branded fantasy training blades with distinct original guards, wraps, and scabbards. Keep the character youthful but clearly fictional, with no resemblance to an existing anime, manga, game, or franchise character. Remove all names, lettering, logos, signatures, insignia, and recognizable costume symbols. The final image should feel stylish, calm, confident, playful, and premium, with strong one-second readability as an iPhone lock screen.
Avoid: recognizable copyrighted anime or manga characters, franchise-specific green-haired swordsmen, exact costumes, exact hairstyles, named characters, readable text, oversized typography, letters, logos, trademarks, watermarks, signatures, emblems, UI overlays, phone mockups, desktop wallpaper framing, landscape monitor composition, busy detail behind the clock, sword handles crossing the camera area, cropped hair, cropped shoes, cut-off weapons, malformed hands, extra fingers, extra limbs, duplicated swords, impossible scabbard placement, warped anatomy, distorted sneakers, broken backpack straps, floating accessories, harsh outlines, oversaturated green, muddy shadows, noisy gradients, color banding, low-resolution texture, plastic-looking fabric, photorealistic skin, extreme perspective distortion, or important visual elements near the gesture bar and screen edges.