生效日期：2026-08-15
1. 概述
Image Merge & Split 是一款 Chrome 浏览器扩展，用于在本机合并、拆分图片，并提供辅助线、智能对齐、去背景等能力。我们坚持「数据不出本机」原则：你的图片在你的浏览器内处理，我们不会上传、存储或分析你的任何图片。
2. 我们收集的信息
我们不在服务器端收集你的任何个人信息或图片。
| 数据类型 | 是否收集 | 说明 |
|---|
| 图片 / 文件 | 否 | 全部在本机 Canvas 内处理，不上传到任何服务器 |
| 账号 / 姓名 / 邮箱 | 否 | 不要求注册，也不收集身份信息 |
| 行为分析 / 埋点 | 否 | 不集成任何统计或广告 SDK |
| 设备信息 | 否 | 不读取设备标识符、IMEI、MAC 等 |
3. 订阅与支付（Pro）
- 升级 Pro 通过 PayPal 完成支付。整个支付流程由 PayPal 官方页面处理，扩展不接触、也看不到你的银行卡号或 PayPal 密码。
- 支付成功后，收银台网页（
pay.sharpdealhub.com）会向扩展回传一个「订阅已激活」状态。扩展仅保存该状态用于解锁功能。
4. 本地存储的数据
扩展会在你的浏览器本地（chrome.storage.local）保存以下少量数据：
| 数据 | 用途 | 是否离线上传 |
|---|
Pro 订阅状态 {active, orderId, plan, activatedAt, expireAt} | 解锁 Pro 功能、下次自动生效 | 否 |
| 界面语言偏好（zh / en） | 记住你选择的语言 | 否 |
这些数据仅存于你当前使用的浏览器，不会发送到我们或任何第三方。换设备 / 重装浏览器后，需重新订阅 Pro。
5. 权限说明
| 权限 | 用途 |
|---|
downloads | 将导出的合并图 / 拆分图保存到你的电脑 |
storage | 保存 Pro 状态与语言偏好 |
notifications | 支付成功后弹出系统通知提示已解锁 |
host_permissions + externally_connectable（仅 https://pay.sharpdealhub.com/*） | 与收银台网页通信，接收订阅激活回传 |
除上表所列域名外，扩展不会与任何其他外部服务建立连接。
6. 第三方服务
PayPal：负责支付与订阅生命周期管理。其数据处理遵循 PayPal 隐私政策。我们仅接收「订阅是否激活」的结果，不获取支付凭据。
7. 数据留存与删除
- 本地数据会一直保留，直到你卸载扩展或手动清除浏览器扩展数据。
- 删除 Pro 状态：在扩展选项页或浏览器扩展管理页清除存储即可；也可在 PayPal 中取消订阅，到期后功能自动失效。
8. 你的权利
你有权随时卸载扩展以停止一切本地数据处理；无需向我们提出申请。
9. 联系我们
如有隐私相关疑问，可通过扩展内「升级 Pro」旁的说明或客服渠道联系我们。
10. 政策变更
本政策如有更新，将在扩展内帮助页与本项目仓库同步说明，并以新「生效日期」标注。
Effective: 2026-08-15
1. Overview
Image Merge & Split is a Chrome extension for merging, splitting, and editing images locally, with guides, smart alignment, and background removal. Our principle is "your data stays on your device": images are processed inside your browser, and we never upload, store, or analyze any of your images.
2. Information We Collect
We do not collect any personal information or images on any server.
| Data type | Collected? | Notes |
|---|
| Images / files | No | Processed entirely in the local Canvas; never uploaded |
| Account / name / email | No | No registration or identity collection |
| Analytics / tracking | No | No stats or ad SDKs integrated |
| Device identifiers | No | No IMEI, MAC, or device IDs read |
3. Subscription & Payment (Pro)
- Upgrading to Pro is completed through PayPal. The entire payment flow runs on PayPal's official page; the extension never touches or sees your card number or PayPal password.
- After payment, the checkout page (
pay.sharpdealhub.com) sends a "subscription activated" status back to the extension, which stores only that status to unlock features.
4. Data Stored Locally
The extension stores a small amount of data in your browser (chrome.storage.local):
| Data | Purpose | Uploaded? |
|---|
Pro status {active, orderId, plan, activatedAt, expireAt} | Unlock Pro features; auto-activate next time | No |
| UI language (zh / en) | Remember your language choice | No |
This data lives only in the browser you use and is never sent to us or any third party. On a new device or after reinstalling the browser, Pro must be subscribed again.
5. Permissions
| Permission | Why it's needed |
|---|
downloads | Save exported merged / split images to your computer |
storage | Save Pro status and language preference |
notifications | Show a system notification after payment succeeds |
host_permissions + externally_connectable (only https://pay.sharpdealhub.com/*) | Talk to the checkout page to receive the subscription-activated callback |
The extension connects to no external service other than the domain listed above.
6. Third-Party Services
PayPal: handles payment and subscription lifecycle. Data handling follows the PayPal Privacy Policy. We only receive the "is the subscription active" result — never payment credentials.
7. Retention & Deletion
- Local data persists until you uninstall the extension or clear its storage in your browser.
- To remove Pro status: clear the extension's storage from the options page or browser extension manager; or cancel the subscription in PayPal, after which features expire automatically.
8. Your Rights
You may stop all local data processing at any time simply by uninstalling the extension — no request to us required.
9. Contact
For privacy questions, reach us via the info next to "Upgrade Pro" in the editor, or through our support channel.
10. Changes
If this policy changes, we will update it in the in-extension help page and the project repository, with a new "effective date".