AI 背景移除器

两种：「透明背景」得到背景透明的 PNG，「白色背景」得到纯白底的 JPG。没有其他颜色，也不能自定义背景。

不会。主体是抠出来的，不是重新画的，人脸、商品和上面的文字都保持原样，只去掉背景。

主体清晰、边缘分明、和背景区别明显的图片，比如桌上的商品、人物或宠物。支持上传 JPG、PNG、WebP 或 GIF，单张最大 10MB。

通常 5～20 秒，高峰时段会稍久一些。

可以。不注册也能先免费试 1 次；注册免费账户先送 16 积分，之后每天送 4 积分，这个工具每张图只用 1 积分。免费账户和未登录时生成的图片右下角有一个小的 eidora.io 标识，付费套餐没有。

你上传的内容和生成结果会私密保存在你的历史记录里，方便之后查看和下载，只有你自己能打开（未登录时与当前浏览器绑定）。为了生成结果，内容会发送给负责生成的 AI 模型服务商处理。我们不会出售你的内容，也不会用它训练 AI 模型。

能否商用取决于你对上传内容的权利、适用法律，以及模型提供方的现行条款；照片里有其他人时，请先征得本人同意。Eidora 的套餐只改变生成次数和历史保存时间，不额外授予知识产权。

它只负责去背景：不能去掉照片里的其他物体（可以用魔术橡皮擦），也不能换成彩色背景或新场景（可以用 AI 背景更换器）。很细的发丝、玻璃等透明物体，以及和背景颜色接近的主体，边缘可能不够干净，使用前请检查。

No, you do not need to create an account for casual use. We want to make the process as fast and frictionless as possible. You can visit our website, upload your image, and download the result immediately without any sign-up required. This is perfect for one-off tasks or for testing the tool's capabilities. We may require account creation for accessing premium features in the future, such as processing history, batch uploads, or higher daily limits. But for the core functionality of removing a background from a single image, you can start right away.

Getting a clean white background is simple with our tool. First, upload your product photo. The AI will automatically remove the original background, leaving your product on a transparent layer. From there, a simple editor will appear. Just select the 'white' color swatch from the background options, and the transparent area will be instantly filled with pure white. Then, you can download the image as a JPG or PNG. This is perfect for meeting the requirements of e-commerce platforms like Amazon and for creating a consistent, professional look across your online store.

Yes, our AI model is trained on a diverse dataset that includes thousands of images of animals. It's highly effective at identifying and cutting out pets like cats and dogs, even with challenging features like fur and whiskers. The algorithm recognizes the animal as the main subject and precisely removes the background, whether it's a living room floor or a grassy park. This is great for creating fun pet portraits, custom merchandise, or memorializing a beloved animal. Just upload the photo as you would any other, and the AI will handle the rest, delivering a clean cutout of your furry friend.