Clipp.net

Clipp syncs clipboard text and images between your own devices, directly. No cloud account, no servers, no telemetry - just peer-to-peer transfers between devices you trust.

Pair your iPhone, iPad, Mac, and PC with a shared group key. Then copy on one device, paste on another.

Features: • Sync clipboard text and images between iOS, macOS, and Windows, and Linux • Direct peer-to-peer transfers over your local network • End-to-end encrypted with libsodium primitives • Activity stream of recent items received from your devices • Share Extension — tap Share in any app to send to your devices • No telemetry, no analytics, no accounts • Open source under the MIT License

Source: https://github.com/martona/clipp

Clipp is LAN-first. To use across networks, put your devices on a trusted VPN or mesh network — Clipp will discover peers there just like on your home Wi-Fi.

On iOS, system restrictions prevent background clipboard monitoring; use the Share Extension or open Clipp to send items from your iPhone or iPad. Items received from your other devices are always available in the activity stream when you open the app.