Remove Background From Image

Cut out the subject and drop the background — on-device AI, transparent export, manual refine brush. Free and private.

Remove the background from photos, products, logos and portraits without uploading anything. The AI runs locally in your browser, preserves soft edges like hair, and lets you correct the result by hand before you download or copy it.

PNGJPEGWebPGIFBMPAVIF

正在加载背景去除工具…

仅需下载一次 — 之后可离线使用。

您已 节省 约 0 千克 CO2 （与其他在线转换工具相比）
无数据传输 — 一切都在您的设备上完成！

Private, On-Device Background Removal

Unlike most online background removers, nothing is uploaded to a server. A compact neural network runs in your browser via WebAssembly, generating a soft transparency mask that handles hair and fine edges far better than a simple colour key. Refine the mask with the brush, set a transparent or solid background, and export a lossless PNG or a smaller WebP — both preserve the alpha channel.

功能

近零CO₂

典型的服务器转换器消耗网络能源用于上传、数据中心电力用于处理、再次消耗网络用于下载。WebConverter仅使用您设备的CPU — 无数据传输，无服务器足迹。

安装以离线使用

WebConverter是一款渐进式Web应用。在移动设备上点击"添加到主屏幕"，或在桌面地址栏点击"安装"。安装后完全离线运行 — 适合飞机上、偏远地区或网络中断时使用。