SyncFlow - Local data sync

【产品简介 | Product Overview】

SyncFlow 是一款面向局域网场景的跨设备同步工具，帮助手机、平板与电脑之间快速流转文字、文件与画面，数据不经过云端账号体系。
SyncFlow is a cross-device synchronization tool designed for local network environments, enabling fast transfer of text, files, and screens between phones, tablets, and computers—without relying on cloud accounts.

【使用前提 | Requirements】

请先将各设备置于同一局域网：连接同一 Wi-Fi，或由一台设备开启个人热点、其他设备接入该热点后再进行配对与传输。
Ensure all devices are on the same local network: connect to the same Wi-Fi, or enable a hotspot on one device and connect others to it before pairing and transferring.

【你能获得什么 | What You Get】
隐私与本地 | Privacy & Local-First

• 内容在本地网络中传输，不经云端服务器中转
• 无需注册或登录，打开即可使用
• 文件与文本主要保留在你的设备之间，更适合注重隐私与效率的用户

• Data is transmitted within your local network, without cloud relay
• No registration or login required—ready to use instantly
• Files and texts stay primarily on your devices, ideal for privacy-focused and efficiency-driven users

连接与配对 | Connection & Pairing

• 自动发现同一网络中的设备，减少手动配置
• 任意一台设备上的 SyncFlow 均可作为当前局域网内的连接入口；无需区分服务端或客户端
• 支持扫码连接，配对流程简单
• 支持多设备协同

• Automatically discovers devices on the same network, minimizing manual setup
• Any device can act as the entry point—no need for separate server/client roles
• QR code pairing for quick and easy connection
• Supports multi-device collaboration

同步与传输体验 | Sync & Transfer Experience

• 手机复制、电脑粘贴，跨设备操作更连贯
• 文件通过局域网传输，无需数据线
• 屏幕可实时共享到更大显示器

• Copy on phone, paste on computer—seamless cross-device workflow
• Transfer files over LAN without cables
• Share your screen in real time on a larger display

【核心功能 | Core Features】
剪贴板同步 | Clipboard Sync

• 手机复制、电脑粘贴，减少重复输入
• 文本双向实时同步，自动监听剪贴板变化
• 支持扫码快速连接

• Copy on one device, paste on another—reduce repetitive typing
• Real-time bidirectional text sync with clipboard monitoring
• Fast connection via QR code

文件共享 | File Sharing

• 在手机、平板、电脑之间快速传输文件
• 支持图片、视频、文档等常见类型；大文件传输更稳定
• 支持预览与来源设备识别

• Quickly transfer files between phone, tablet, and computer
• Supports images, videos, documents; stable large-file streaming
• Preview supported with source device identification

屏幕共享 | Screen Sharing

• 将手机画面实时共享到电脑或更大屏幕
• 低延迟，支持全屏
• 适用于演示、教学、游戏与视频

• Mirror your phone screen to a computer or larger display in real time
• Low latency with full-screen support
• Ideal for presentations, teaching, gaming, and video viewing

【适用场景 | Use Cases】
办公 | Work

• 手机复制内容，电脑直接使用
• 照片快速传输，无需依赖聊天工具或数据线
• 多设备同步资料

• Copy content from phone to computer instantly
• Transfer photos without messaging apps or cables
• Sync documents across devices

娱乐 | Entertainment

• 手机内容投屏到电脑大屏
• 快速传输截图与录屏文件
• 家庭设备间共享媒体

• Cast mobile content to a larger screen
• Transfer screenshots and recordings quickly
• Share media across family devices

团队协作 | Team Collaboration

• 快速分发文件，无需上传网盘
• 演示现场同步资料
• 即时共享临时内容

• Share files instantly without cloud uploads
• Sync materials during presentations
• Share temporary content in real time

【平台与连接方式 | Platforms & Access】

• 支持 iOS、Android、macOS、Windows、Linux
• 单一应用完成局域网连接与共享
• 支持浏览器访问或扫码连接

• Available on iOS, Android, macOS, Windows, and Linux
• One app handles all local network connections and sharing
• Access via browser or QR code

【隐私与安全 | Privacy & Security】

我们重视你的隐私与数据安全。
We take your privacy and data security seriously.

数据不经云端 | No Cloud Involvement

• 数据仅在局域网内传输
• 不上传至服务器
• 不经第三方中继

• Data stays within your local network
• No uploads to servers
• No third-party relays

无需账号 | No Account Required

• 不收集手机号或邮箱
• 无需注册登录

• No phone number or email required
• No sign-up or login needed

数据留在本地 | Local Data Only

• 内容保留在设备本地
• 不主动收集隐私信息
• 支持离线局域网使用

• Data remains on your devices
• No active collection of personal data
• Works offline within LAN

【为什么选择 SyncFlow】

更安心：不依赖云端
More secure: no cloud dependency

更高效：操作流畅连贯
More efficient: seamless workflows

更省事：自动发现 + 扫码连接
More convenient: auto discovery & QR pairing

更实用：多功能一体化
More practical: all-in-one features

更通用：覆盖主流平台
More versatile: supports major platforms

更顺手：统一体验
More intuitive: everything in one app Show More