What types of background can be removed?

The background remover works best with solid or near-solid color backgrounds (white, gray, colored studio backdrops). It samples corner pixels and removes similar colors within a tolerance range.

Yes — set border size to 0 to skip the border step, or set shadow blur to 0 to skip shadows.

Are my images uploaded to a server?

No. All processing runs locally in your browser using the Canvas API.

What format is the output?

All outputs are PNG with transparency support where applicable.

AI 背景工作室 – 去背景、边框与阴影流水线

🎨

将图片拖放到此处

或点击浏览（支持多文件）

纯色背景效果最佳 • 单次最多 20 张图片

使用方法

上传商品照片

拖放纯色背景的图片（白色、灰色或任何均匀颜色效果最佳）。

配置 3 个步骤

根据您的背景色调整背景移除容差。选择边框颜色与宽度进行装裱。设置阴影模糊与偏移以营造景深。

运行流水线

点击“运行流水线”。每张图片自动经过全部 3 个步骤：移除背景、添加边框、应用阴影。

下载 ZIP

所有处理后的 PNG 都打包到一个 ZIP，可直接用于电商商品、社交媒体或营销素材。

详细使用指南

背景移除算法

The studio uses an intelligent corner-sampling algorithm: it analyzes pixel colors at the four corners and edges of your image to determine the dominant background color, then makes all pixels within the tolerance threshold transparent. This approach works exceptionally well for product photography with solid white/gray/colored backdrops. For complex backgrounds (people outdoors, busy scenes), increase the tolerance slider or switch to manual mode.

选择容差

Tolerance controls how aggressively similar pixels are removed. Lower values (10-25) are precise but may leave edge artifacts on slightly uneven lighting. Higher values (35-60) clean up gradients and soft shadows but risk eating into the subject edges. Start at 30 and adjust based on preview results.

边框选项

The border step adds a solid-colored frame around your cutout image. Use it to create consistent product card layouts. Set size to 0 to disable. The radius option creates rounded corners for a modern app-icon look.

阴影效果

The drop shadow adds realistic depth by rendering a blurred dark offset behind your image on a solid background canvas. Increase blur for softer shadows (good for floating products), decrease for sharper contact shadows. Offset X/Y control the shadow direction — positive values push shadow down-right.

最佳用例

电商商品照片：移除白色摄影背景 → 添加品牌边框 → 店铺页面投影
团队头像：移除办公背景 → 添加公司色边框 → 轻微阴影
应用图标与素材：干净背景 → 精确边框尺寸 → 精致呈现
营销素材：以相同样式批量处理数十张商品图

性能与隐私

所有处理均使用 Canvas API 100% 在客户端完成，图片不会离开浏览器。批量上限为单次 20 张，以确保各设备性能稳定。

常见问题

The algorithm works best with solid or near-solid color backgrounds (white, gray, green screen, colored paper). It detects the background color from image corners and removes matching pixels. Complex/natural backgrounds won't work well — consider using a dedicated AI background tool for those.

可以。将边框大小设为 0 可跳过边框步骤，将阴影模糊设为 0 可跳过阴影效果。

不会。全部 3 个步骤都使用 HTML5 Canvas API 在浏览器中完成，图片绝不离开您的设备。

移除背景处为透明 PNG。若添加阴影（需要不透明背景），阴影区域将呈现指定的背景色。

若容差过低，主体边缘会残留部分背景像素。尝试将容差提高到 35-45。若容差过高可能侵蚀主体——请适当调低。

单次最多 20 张图片。如需处理更多，请分多次运行。

AI 背景工作室