AI 去背工具
使用 AI 自动去除图片背景 — 100% 浏览器端处理，无需上传
上传图片
拖放或点击上传（PNG、JPG、WebP）
使用方法
上传文件
拖放图片或视频。所有处理都在浏览器中完成 — 100% 隐私。
预览并调整
即时预览并微调质量、大小或裁剪范围等设置。
下载结果
一键下载。无水印、无需注册、无限制。
为什么使用此工具
100% 免费
没有隐藏费用，没有付费等级——所有功能完全免费。
无需安装
完全在浏览器中运行。无需下载或安装任何软件。
隐私且安全
您的数据永远不会离开您的设备。不会上传至任何服务器。
支持移动设备
完全响应式设计——在手机、平板或桌面电脑上均可使用。
您的文件保持私密
此工具完全在您的浏览器中处理文件。不会上传至任何服务器——您的数据永远不会离开您的设备。
- 无服务器上传——100% 客户端处理
- 不存储数据——关闭标签页时文件即被丢弃
- 无需账号——无需注册即可立即使用
How AI Background Removal Works in Your Browser
Key Takeaways
- AI background removal uses neural network segmentation to distinguish foreground from background at the pixel level.
- This tool runs an ONNX model via WebAssembly entirely in your browser — no images are sent to a server.
- Modern segmentation models achieve over 95% accuracy on common subjects like people, animals, and products.
AI-powered background removal has transformed image editing. What once required careful manual selection in Photoshop can now be done in seconds with machine learning. This tool uses the @imgly/background-removal library, running an ONNX neural network via WebAssembly directly in your browser. Your images never leave your device.
100%
Client-side AI processing
Common Use Cases
E-Commerce Product Photos
Remove cluttered backgrounds to create clean, white-background shots meeting marketplace requirements (Amazon, eBay, Shopify).
Professional Headshots
Replace casual backgrounds with solid colors or transparency for LinkedIn profiles, resumes, and corporate directories.
Social Media Graphics
Extract subjects from photos for collages, thumbnails, and promotional graphics with custom backgrounds.
Presentation & Design Assets
Create transparent PNG cutouts of people, objects, or logos to layer into presentations, flyers, and design projects.
Tips for Best Results
Clear contrast between subject and background produces the cleanest results. Avoid subjects blending into the background.
Higher resolution images yield better edge detection. If results look rough, try a larger source image.
The AI works best with people, animals, and distinct objects. Complex overlapping scenes may need manual touch-up.
Export as PNG to preserve transparency. JPEG doesn't support transparent backgrounds and fills removed areas with white.
All image processing is performed in your browser using a WebAssembly AI model. Your images are never uploaded to any server. Processing time depends on your device's hardware.