Production API
图片高清放大
上传低清图，生成更高分辨率、更锐利但不过度重绘的版本。
ModeImage
Models4
APILive
Request
API Key is stored locally in this browser.
nano-banana
Upscale exampleShows the before/after result format for detail and resolution improvement.
Upscale and improve clarity while preserving identity and composition.