关于 PicDeck 的使用方法、功能和隐私，你可能想知道的都在这里了。Answers about how PicDeck works, what it can do, and how it handles privacy.
PicDeck 和其他图像编辑工具有什么不同？How is PicDeck different from a typical online image editor?
PicDeck 是一款一站式图像处理工作台，将背景移除、局部修复、裁剪、转格式、改大小等常用功能集于一体，无需切换工具，即可完成复杂的图像素材处理任务PicDeck is an all-in-one image processing workbench that brings together background removal, inpainting, cropping, format conversion, resizing, and other frequently used features—so you can handle complex image processing tasks without switching between different tools.
第一次使用 AI 功能为什么要下载模型？Why do AI features download a model the first time?
背景移除、局部修复这些功能需要AI模型，首次使用时模型会自动下载并缓存到浏览器中，后续无需再次下载Features like selective erase and background removal rely on local AI models. The model is downloaded and cached in your browser on first use, so repeated use on the same device is faster.
免费版能做什么？What can I do with the free version?
免费版可以使用所有功能，但导出图片带有水印The free version gives you access to all features, but exported images will include a watermark.
支持哪些浏览器和图片格式？Which browsers and formats are supported?
推荐使用最新版 Chrome、Edge、Safari 或 Firefox。支持 JPG、PNG、WebP、AVIF、GIF、ICO 等常见格式The latest versions of Chrome, Edge, Safari, and Firefox are recommended. Common formats such as JPG, PNG, WebP, AVIF, GIF, and ICO are supported for import and export workflows.
需要订阅吗Do I need a subscription?
不需要，PicDeck 是一款买断制产品，只需一次购买，即可终身使用No. PicDeck is a one-time purchase product. Pay once and use it for life.