隐私政策
最后更新：2026 年 9 月 6 日
一句话总结
CATAITO 的所有工具都在你的浏览器里本地运行。我们不收集、不上传、不存储你处理的任何文件与个人数据。你用完即走，素材只属于你自己。
我们收集什么
什么都没有。我们不在服务器端收集你的姓名、邮箱、文件内容或设备信息。工具的计算过程完全发生在你的设备浏览器中，文件从不会离开你的电脑。
文件与图片
你上传或拖入的图片、图标、调色板，全部在浏览器本地通过 JavaScript 处理，不会上传到任何服务器，我们也没有数据库来保存它们。处理结束后，数据仅存在于你当前的浏览器会话中，关闭页面即消失。
分析与追踪
站点统计仅使用 Cloudflare Web Analytics——它不设置 cookie、不采集个人身份信息、不跨站跟踪你，只提供聚合的页面浏览量等匿名统计数据。本站以纯静态方式托管，没有后台数据库，也不记录你的操作行为。
广告（Google AdSense）
本站通过 Google AdSense 展示广告以维持免费运营。Google 及其合作伙伴可能设置 cookie（含 DoubleClick cookie），依据你对本站及其他网站的访问来投放广告。你可以随时访问 Google 广告设置 关闭个性化广告——关闭后仍会看到广告，但不再基于兴趣定向。无论广告如何投放，你的文件处理依旧全部在浏览器本地完成，绝不上传。
我们使用的第三方服务
Cloudflare：负责站点的托管与内容分发（CDN）。Cloudflare 可能在其边缘节点记录标准访问日志（如 IP 地址、请求时间），用于安全与性能，我们不从中提取个人画像。
Google AdSense：负责广告的投放与结算，数据由 Google 依据其自身政策处理（详见上方「广告」一节）。
GitHub：托管本站开源源码。访问源码仓库时适用 GitHub 的隐私政策。
你的权利与联系
如果你对这份隐私政策有任何疑问，或希望了解更多信息，可以通过邮箱 [email protected] 联系我们。由于我们不存储任何个人数据，因此没有可供删除或导出的用户数据记录。
政策的变更
若本政策发生实质性变更，我们会在本页面更新「最后更新」日期，并在必要时以更显著的方式提示。建议你偶尔回看本页。
In short
Every CATAITO tool runs locally in your browser. We do not collect, upload, or store any files or personal data you process. Use it and leave; your assets stay yours.
What we collect
Nothing. We do not collect your name, email, file contents, or device info on the server side. All computation happens in your browser, and files never leave your computer.
Files and images
Images, icons, and palettes you upload are processed locally via JavaScript in your browser and are never uploaded to any server; we keep no database to store them. After processing, data lives only in your current browser session and disappears when you close the page.
Analytics and tracking
Our only analytics is Cloudflare Web Analytics — cookie-free, with no collection of personal identity and no cross-site profiling, providing aggregated anonymous page-view statistics only. The site is hosted as static files with no backend database and does not log your behavior.
Advertising (Google AdSense)
This site serves ads via Google AdSense to sustain free operations. Google and its partners may set cookies (including the DoubleClick cookie) to serve ads based on your visits to this and other sites. You can opt out of personalized advertising anytime via Google Ads Settings — you'll still see ads, just not interest-based ones. Regardless of advertising, your files are always processed locally in your browser and never uploaded.
Third-party services we use
Cloudflare: provides hosting and content delivery (CDN). Cloudflare may keep standard access logs (e.g., IP, request time) at its edge for security and performance; we do not build personal profiles from them.
Google AdSense: serves and settles advertising; data is handled by Google under its own policies (see "Advertising" above).
GitHub: hosts the site's open-source code. GitHub's privacy policy applies when you visit the repository.
Your rights and contact
If you have any questions about this policy, contact us at [email protected]. Because we store no personal data, there are no user records to delete or export.
Changes to this policy
If we make material changes, we will update the "last updated" date on this page and, where necessary, notify you more prominently. We recommend revisiting this page occasionally.