点名·分组工具 隐私政策
本政策适用于点名·分组工具（随机点名器 Nameplate）最后发布的 v27.10 版本，包括 Windows 安装版和网页版（HTML 文件，可直接用浏览器打开）。本工具由个人开发者 kevinyuzekai 开发。
1. 没有账号，没有统计
- 本工具没有账号系统，不需要注册或登录。
- 不包含广告、统计分析或崩溃上报，开发者没有用于接收你数据的服务器。
2. 保存在你设备上的数据
名单、点名记录与统计、设置、主题、AI 长期记忆（最多 60 条）以及你填写的 AI API Key，都只保存在本机的浏览器存储（localStorage；不可用时退回到 sessionStorage 或内存）中。开发者看不到这些数据。清除浏览器 / 应用数据或卸载即可删除。
3. AI 功能（可选，需要你自己的 API Key）
AI 点名、AI 出题、AI 助手聊天等功能需要你在设置中填写你自己申请的 API Key，Key 只保存在本机。没有填写 Key 时，不会向任何 AI 服务发送数据，AI 点名会自动改用本地抽取。
填写 Key 后，使用 AI 功能时你的设备会直接把以下内容发送给你选择的服务商（不经过开发者的服务器）：
- AI 点名：完整的学生名单；
- AI 出题：本次被点中的同学姓名；
- AI 助手聊天：完整的学生名单、AI 长期记忆、你输入的消息，以及你上传的图片（仅在使用识图模型时）；
- 每次请求还会带上你的 API Key 和当前页面地址（HTTP-Referer）。
可选的服务商：
| 服务商 | 接口地址 |
|---|---|
| DeepSeek（默认） | api.deepseek.com |
| OpenRouter | openrouter.ai |
| 通义千问 Qwen（阿里云） | dashscope.aliyuncs.com |
| 智谱 GLM | open.bigmodel.cn |
| Moonshot Kimi | api.moonshot.cn |
这些内容由你选择的服务商按其自身的服务条款和隐私政策处理。如果名单里有学生的真实姓名，请在使用 AI 功能前确认这符合你所在学校或地区的要求。
4. 从网址导入名单（可选）
「从网址导入名单」功能只会请求你自己填写的地址（未填写时默认是与页面同目录下的 roster.txt），用来读取名单文件，不会上传任何内容。
5. 语音点名（可选）
语音功能使用浏览器 / 系统自带的语音识别和朗读，并需要你授权麦克风。本工具不会保存或上传录音；但部分浏览器（例如 Chrome、Edge）会把语音交给浏览器厂商的在线服务识别，这部分由浏览器厂商按其隐私政策处理。
6. 儿童隐私
本工具常用于课堂。开发者不收集任何人的个人信息，包括学生的信息；名单只保存在使用者自己的设备上，只有在使用者启用 AI 功能时才会按第 3 条发送给其选择的服务商。
政策变更
如本政策有更新，将在本页面发布新版本并更新日期。
联系方式
如有疑问，请先通过 spacekk.com 联系页面 联系我；也可以在 GitHub 提交 Issue：github.com/kevinyuzekai/Nameplate/issues。
Nameplate Privacy Policy
This policy covers Nameplate (the classroom roll call and grouping tool), its final released version v27.10, including the Windows installer and the web version (a single HTML file you open in a browser). It is built by independent developer kevinyuzekai.
1. No accounts, no analytics
- There is no account system; no sign-up or sign-in.
- No ads, analytics or crash reporting. The developer has no server that receives your data.
2. Data stored on your device
The class list, roll-call history and statistics, settings, theme, AI long-term memory (up to 60 notes) and any AI API key you enter are stored only in local browser storage on your device (localStorage, falling back to sessionStorage or memory). The developer cannot see this data. Clearing the browser/app data or uninstalling removes it.
3. AI features (optional, your own API key)
AI roll call, AI challenges and the AI assistant chat require an API key you obtain yourself, entered in Settings and kept only on your device. Without a key, nothing is sent to any AI service; AI roll call falls back to a local pick.
With a key, when you use an AI feature your device sends the following directly to the provider you chose (not through any developer server):
- AI roll call: the full class list;
- AI challenge: the names of the students just picked;
- AI assistant chat: the full class list, the AI long-term memory, your messages, and any image you upload (vision models only);
- each request also carries your API key and the current page address (HTTP-Referer).
Available providers:
| Provider | Endpoint host |
|---|---|
| DeepSeek (default) | api.deepseek.com |
| OpenRouter | openrouter.ai |
| Qwen (Alibaba Cloud) | dashscope.aliyuncs.com |
| Zhipu GLM | open.bigmodel.cn |
| Moonshot Kimi | api.moonshot.cn |
This content is handled by the provider you chose under its own terms and privacy policy. If your class list contains students’ real names, please make sure using AI features complies with your school’s or region’s rules.
4. Importing a class list from a URL (optional)
The “import list from URL” feature only requests the address you entered (by default roster.txt next to the page) to read the list file. Nothing is uploaded.
5. Voice roll call (optional)
Voice features use the speech recognition and text-to-speech built into your browser/system and need microphone permission. The tool does not store or upload recordings, but some browsers (e.g. Chrome, Edge) send speech to the browser vendor’s online service for recognition, under that vendor’s privacy policy.
6. Children’s privacy
This tool is often used in classrooms. The developer collects no personal information from anyone, including students. Class lists stay on the user’s own device and are only sent to the user’s chosen provider as described in section 3 when the user enables AI features.
Changes to this policy
If this policy changes, the new version will be posted on this page with an updated date.
Contact
If you have questions, please contact me first through the spacekk.com contact page. You can also open an issue on GitHub: github.com/kevinyuzekai/Nameplate/issues.