Local-First Clipboard Sync

One Clipboard.Every Device.

Real-time clipboard sync between Windows and Android over your local network. No cloud. No telemetry. Just works.

0 reviews
0Downloads
EEveryone
Rate this app
100% Local NetworkZero CloudFree & Open Source
SYNCARA
WindowsAndroid
Scroll
mDNS·
WebSocket·
SHA-256·
Peer-to-Peer·
Zero Cloud·
Flutter·
No Telemetry
See It In Action

Watch Syncara Work

Real demos. No smoke and mirrors.

WIN ↔ WIN

Windows → Windows

Copy on one PC, instantly paste on another. Text & images sync in real-time over your local network.

WIN ↔ ANDROID

Windows ↔ Android

Seamless cross-device clipboard sharing. Copy on your phone, paste on your PC — and vice versa.

Setup Guide

Get Started in Minutes

Follow the steps below to set up Syncara on your platform.

Step 1

Download the Installer

Click the "Download for Windows" button above. This downloads SyncaraSetup.exe (~25 MB) directly to your machine.

Step 2

Run the Installer

Double-click SyncaraSetup.exe. Windows SmartScreen may show a warning — click "More info" then "Run anyway". The installer takes ~10 seconds.

Step 3

Sign in with Google

On first launch, Syncara opens a browser window for Google Sign-In. Sign in with the same Google account you'll use on Android.

Step 4

App Starts in System Tray

Syncara runs silently in your system tray (bottom-right corner). Click the tray icon to open the main window and manage devices.

Step 5

Auto-Discover Devices

Make sure your PC and Android phone are on the same Wi-Fi network. Syncara will automatically find and pair trusted devices via mDNS.

You're all set! Syncara is running in your tray and ready to sync.

💡 Both devices must be signed in with the same Google account and on the same Wi-Fi network.

Native Experience

Minimal Interface. Zero Distraction.

Syncara runs quietly in the background. Clipboard sync without popups, noise, or interruption.

Syncara — Windows
Syncara Windows App
Syncara Android App
Architecture

How It Works

Direct WebSocket connections between trusted devices, discovered automatically via mDNS.

📋 Source Device
🌐 Local Network
mDNS+WebSocket
🔒 Trusted Devices
01Automatic Device Discovery

mDNS finds devices on your LAN instantly — no configuration needed

02Direct WebSocket Link

Zero-latency peer-to-peer connection established directly between devices

03Identity Verification

Google-based identity ensures only your own devices can sync

04SHA-256 Dedup

Cryptographic hashing prevents duplicate clipboard events and infinite loops

05No Server Required

Everything stays on your local network — zero external dependency

Your Data Never Leaves
Your Network.

Clipboard content is transmitted directly between your trusted devices. No external servers. Ever.

Direct device-to-device communication
No cloud relay or intermediary
No clipboard data storage
Identity-based device pairing
Zero telemetry by default
Comparison

Cloud-Based vs Syncara

Most clipboard tools rely on centralized infrastructure. Syncara operates entirely peer-to-peer.

Feature
Others
Syncara
Network Model
Cloud relay
Direct LAN (P2P)
Device Discovery
Manual setup
Automatic (mDNS)
Data Path
Server routed
Device-to-device
Trust Model
Account-based only
Identity + trusted pairing
Loop Prevention
Basic
SHA-256 hash verification
Multi-PC Sync
Limited
Native broadcast
Clipboard Storage
Server buffered
Never stored externally
Image Transfer
Cloud upload
Direct binary transfer
Offline LAN
No
Yes
Telemetry
Often enabled
None by default

“Clipboard data never leaves your network.”

Features

Built for Privacy & Speed

Every feature designed to keep your data local and your workflow seamless.

Local LAN Sync

Core

Clipboard data syncs directly over your local network. No central server. No cloud dependency.

Windows ↔ Windows

Platform

Copy on one PC, paste on another instantly. Text and images both supported.

Windows ↔ Android

Platform

Cross-platform clipboard sharing with secure device pairing and foreground service model.

Google Identity

Security

Devices sync only with matching Google accounts. No accidental cross-account leaks.

Multi-Device Broadcast

Sync

One device broadcasts to all trusted devices simultaneously.

mDNS Discovery

Network

Automatic device discovery. No manual IP configuration — just plug and play.

SHA-256 Loop Prevention

Integrity

Cryptographic hashing prevents infinite sync loops between devices.

Lightweight & Fast

Performance

Minimal resource consumption. Runs silently in the background without interruption.

Who It's For

Built for Power Users

Engineers with Multiple Machines

Manage code snippets, configs, and outputs across workstations seamlessly.

Home Lab Enthusiasts

Perfect for controlled LAN environments and self-hosted setups.

Privacy-Focused Users

Zero cloud dependency means your clipboard data stays entirely local.

Cross-Device Developers

Copy on Android, paste on Windows. One clipboard across your workflow.

FAQ

Got Questions?

Clipboard content is sent directly between trusted devices on the same local network via WebSocket connections. No external servers are used for data transfer.