精準編輯 — 只改你想改的
用自然語言描述編輯內容——「把紅色汽車換成藍色」、「把背景改成日落海灘」。AI 精準修改指定區域，圖片其他部分保持不變。
AI 圖片轉圖片產生器
功能
功能亮點
風格轉換 — 一鍵切換藝術風格
將照片轉換為水彩畫、動漫風格、復古膠片效果等。保留原始構圖和內容，只改變視覺風格。
角色一致性 — 身份保持不變
修改髮型、服裝、場景的同時，你的面部特徵和身份完全保留。真正可用於個人內容創作和品牌素材。
多模型支援
根據編輯類型自動選擇最合適的 AI 模型。Nano Banana Pro 擅長精準編輯，GPT Image 2 擅長文字渲染，在 Canvas 中並排對比。
批量變體產生
用同一張原圖產生多個變體——不同背景、不同風格、不同服裝。一張照片，無限可能。
適用對象
應用場景
Product photo variations
Upload one product shot and generate dozens of background, lighting, and lifestyle variations. Replace studio backdrops, add seasonal themes, or create platform-specific crops — all from a single hero image.
Social content from existing photos
Transform personal photos into stylized social content. Apply trending aesthetics, change outfits for fashion posts, or create themed variations for campaigns — without reshooting.
Brand asset adaptation
Take one brand visual and adapt it across channels — different color schemes for different platforms, localized backgrounds for regional campaigns, seasonal variations of the same hero image.
Virtual try-on and styling
Upload a portrait and try different hairstyles, makeup looks, and outfits. Explore style directions without committing — great for personal styling, content planning, and e-commerce visualization.
Art and illustration exploration
Feed in a sketch, photo, or rough composition and iterate on visual styles. Go from pencil sketch to oil painting to anime to photorealism — all while preserving the original layout and subject.
創作者社群
全球創作者的首選
加入數千名每天使用 Sunra 的創作者、設計團隊和品牌方。
常見問題
問題與解答
什麼是 AI 圖片轉圖片？
AI 圖片轉圖片是一種圖像編輯技術，以一張已有照片為基礎，透過自然語言指令對其進行修改——更換背景、風格轉換、服裝替換等。
支援哪些 AI 模型？
Sunra 提供 Nano Banana Pro（精準編輯）、GPT Image 2（文字渲染）等多個模型，每個模型各有所長。
圖片轉圖片免費嗎？
是的。每個帳號都有免費每日額度，適用於所有圖像模型。無需信用卡。
編輯後會改變我的面部嗎？
不會。AI 保留你的面部特徵和身份。只修改你指定的元素——背景、服裝、風格等。
圖片轉圖片和普通圖片編輯有什麼區別？
傳統圖片編輯需要手動操作遮罩、圖層和工具。AI 圖片轉圖片只需用自然語言描述想要的變化，AI 自動完成所有技術操作。
Can I upload any image format?
Sunra accepts JPG, PNG, and WebP. For best results, use images with at least 720p resolution. Large images are resized automatically to fit model requirements.
How is this different from text-to-image generation?
Text-to-image creates images from scratch based on a text prompt. Image-to-image starts with your existing photo and modifies it — preserving composition, subject, and identity while changing the elements you specify. Use text-to-image when you need something new; use image-to-image when you want to transform something you already have.
探索
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