精准编辑 — 只改你想改的
用自然语言描述编辑内容——"把红色汽车换成蓝色"、"把背景改成日落海滩"。AI 精准修改指定区域，图片其他部分保持不变。
AI 图片转图片生成器
功能
功能亮点
风格迁移 — 一键切换艺术风格
将照片转换为水彩画、动漫风格、复古胶片效果等。保留原始构图和内容，只改变视觉风格。
角色一致性 — 身份保持不变
修改发型、服装、场景的同时，你的面部特征和身份完全保留。真正可用于个人内容创作和品牌素材。
多模型支持
根据编辑类型自动选择最合适的 AI 模型。Nano Banana Pro 擅长精准编辑，GPT Image 2 擅长文字渲染，在 Canvas 中并排对比。
批量变体生成
用同一张原图生成多个变体——不同背景、不同风格、不同服装。一张照片，无限可能。
适用人群
应用场景
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.
创作者社区
全球创作者的选择
加入数千名每天使用 Sunra 的创作者、设计团队和品牌方。
常见问题
问题与解答
什么是 AI 图片转图片？
AI 图片转图片是一种图像编辑技术，以一张已有照片为基础，通过自然语言指令对其进行修改——更换背景、风格迁移、服装替换等。
支持哪些 AI 模型？
Sunra 提供 Nano Banana Pro（精准编辑）、GPT Image 2（文字渲染）等多个模型，每个模型各有所长。
图片转图片免费吗？
是的。每个账号都有免费每日额度，适用于所有图像模型。无需信用卡。
编辑后会改变我的面部吗？
不会。AI 保留你的面部特征和身份。只修改你指定的元素——背景、服装、风格等。
图片转图片和普通图片编辑有什么区别？
传统图片编辑需要手动操作蒙版、图层和工具。AI 图片转图片只需用自然语言描述想要的变化，AI 自动完成所有技术操作。
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
相关博客文章
10 Image Editing Tricks Most People Don't Know
Advanced image editing used to require years of Photoshop experience. AI tools on PonPon make these ten powerful techniques available to anyone in seconds.
Edit Text in Any Image with AI — No Photoshop Needed
How to edit, replace, add, or remove text in any image using PonPon's AI text editor — with automatic font matching, perspective correction, and lighting adaptation.
Batch Generate 10 Images at Once on PonPon
Learn how to batch generate up to 10 AI images at once on PonPon. Covers batch generation on Canvas, model comparison workflows, prompt variation strategies, and tips for efficient high-volume image production.
