real-esrganReal-ESRGAN is an AI image upscaler tuned for illustration, anime and hand-drawn or painted artwork. It enlarges by up to 10x — reaching 4K, 8K and 10K print resolution — while keeping linework crisp and flat colors clean, which is exactly where diffusion-based upscalers tend to repaint and go soft. Optional face enhancement (GFPGAN) sharpens faces in the same pass. Honest scope: on real photographs it mainly enlarges; it does not remove blur, repair old-photo damage, or denoise, so use it to make art bigger for print and high-DPI screens, not to restore photos. Billed a flat $0.004 per image (scale and face enhance included), charged only on success, one API key on apimodels.app.
Best on illustration, anime and hand-drawn work — sharp lines and clean flats, no diffusion repaint
Scale 1-10x to reach 4K, 8K and 10K resolution for high-DPI screens and print
Turn on GFPGAN to sharpen faces along with the upscale
One price regardless of scale or face enhance — charged only on success
Output = input × 4. 4× for HD; 8-10× reaches 8K/10K print from a mid-size source (larger inputs at high scale are slower).
$0.004 per image · best for illustration / anime / hand-drawn art · charged only on success
Real-ESRGAN Upscaler 是由 API Models 提供的图片生成 API。Real-ESRGAN is an AI image upscaler tuned for illustration, anime and hand-drawn or painted artwork. It enlarges by up to 10x — reaching 4K, 8K and 10K print resolution — while keeping linework crisp and flat colors clean, which is exactly where diffusion-based upscalers tend to repaint and go soft. Optional face enhancement (GFPGAN) sharpens faces in the same pass. Honest scope: on real photographs it mainly enlarges; it does not remove blur, repair old-photo damage, or denoise, so use it to make art bigger for print and high-DPI screens, not to restore photos. Billed a flat $0.004 per image (scale and face enhance included), charged only on success, one API key on apimodels.app. 通过 API Models 平台，您可以使用统一的 API 接口调用该模型，按量计费、价格透明。当前定价：per image: $0.004。
快速生成高质量产品展示图，适用于电商平台、广告素材等场景。
为社交平台创建吸引眼球的视觉内容，提升互动率和品牌曝光。
生成游戏角色、场景、道具等概念设计图，加速游戏开发流程。
制作海报、Banner、宣传图等营销物料，降低设计成本。
Real-ESRGAN Upscaler 通过 API Models 平台调用，当前定价：per image: $0.004。按量计费，用多少付多少。
在 API Models 注册账号并获取 API Key，然后通过我们的统一 API 端点调用即可。我们提供详细的 API 文档和 cURL、Python、Node.js 代码示例。
API Models 通过聚合平台提供与官方相同的 Real-ESRGAN Upscaler 模型。我们提供统一的 API 接口，无需分别注册各平台账号，一个 API Key 即可调用所有模型。
在 API Models，Real-ESRGAN Upscaler 与 60+ 个模型共用一个 API Key、一个余额，所以选型只看合不合适，不存在锁定。它支持 Illustration / Anime、Up to 10x、4K / 8K / 10K、Face Enhance (GFPGAN)、$0.004/image，你可以在价格和能力上把它和其它图片生成模型对比，换模型只需改一个模型名字符串——无需新账号、无需重新对接。所有图片生成模型与实时价格见 apimodels.app/models。
Real-ESRGAN Upscaler 支持：Illustration / Anime、Up to 10x、4K / 8K / 10K、Face Enhance (GFPGAN)、$0.004/image。完整参数与调用方式见 API Models 的 API 文档。
可以。API Models 提供可直接访问的统一 API,一个 API Key 即可调用 Real-ESRGAN Upscaler,无需分别注册官方账号、也无需自行处理官方接口的网络访问。
我们支持 Stripe（Visa、Mastercard 等国际信用卡）和支付宝付款。充值后积分即时到账。