The clipboard is a piece of software that can be vastly underrated. Most of the time, you don't even think about it, but in recent years, companies have been offering solutions that let you sync your clipboard items across devices and save them for longer. For me, that's an absolute game-changer in terms of productivity.

There's one potential problem, though: syncing across devices usually means sending your data to the cloud. But that doesn't have to be the case, and ClipCascade proves it. ClipCascade lets you sync your clipboard across devices while keeping all your data within your own network, and it's the ideal solution for the privacy-conscious.

The trust problem

Do you want your data in the cloud?

Syncing data across devices is undeniably convenient and helpful, and for the most part, we tend to trust the fact that our data is kept safe. Your clipboard is typically tied to a user account protected by a password and (hopefully) two-factor authentication, so there should be no reason to worry.

And yet, hacks happen. Data is sold by large corporations all the time for advertising revenue, and you never know when your private data may end up in some else's hands. It can seem innocuous, but we copy all kinds of things on our computers, including emails and passwords. Having that information stored in the cloud and potentially exposed could be very dangerous.

To be clear, it's highly unlikely this data would be leaked to someone who'd use it for nefarious purposes, but the chances of it happening are not strictly zero. So it's understandable to have some concerns, and that's where ClipCascade comes in.

ClipCascade keeps it all on your server

Self-hosting strikes again

I've become a big proponent of self-hosting services, and ClipCascade is another great one to help safeguard your privacy in this way. Essentially, it's your own clipboard sync server, meaning you can still have the contents of your clipboard shared across devices, but they never leave your home network. Like most self-hosted solutions, anything it offers is stored on the computer where you run the service.

You can run ClipCascade on a dedicated device like a NAS or a home lab, or you can just keep it running on your own PC using Docker. I prefer using my NAS as it lets me use the service without depending on a device that may or may not be on at any given time. There's a simple Docker Compose file you can use to deploy the server easily with a few preset options, and you're good to go.

As for the clients, the ClipCascade app works on Windows 11, macOS, and Linux PCs, as well as Android phones, so a majority of devices are supported. Unfortunately, iOS users are out of luck, but I'm not in that group. On Android, you need to use ADB to allow ClipCascade to automatically monitor your clipboard for content, but you can also manually share content to ClipCascade to sync across devices if you don't want to make those changes. If you plan on using it with Linux, it does require a few dependencies, so it may be harder to set up compared to other versions, but at least the option exists.

Of course, you can keep using your synced clipboard outside your network if you set up something like a reverse proxy, but that's entirely optional, and it still keeps everything under your control. Your data is entirely in your hands with this solution.

It works surprisingly well

Instant sync and multi-user support

What's great about ClipCascade is that functionally, you're not really sacrificing anything. The app supports encryption for your synced data, and you can even set up multiple user accounts, so everyone in your family can have their own separate clipboard powered by the same server.

Importantly, syncing also just works very quickly, so as soon as you copy something on one device, you can paste it on another one connected to the same account. I've had times when using Microsoft's cloud sync where I had to wait a bit or something just didn't work right, but here, everything feels instant.

It's also a great pairing for a tool that offers a clipboard history like Raycast. Raycast offers cloud sync for the clipboard, but only if you pay up for the Pro version. With ClipCascade, your clipboard history is essentially synced between your connected devices and it keeps growing. It's not perfect, since a client device will only receive clipboard data that was created while it's powered on, but it's still a very capable solution for having access to your clipboard history on multiple devices. As long as both devices are on, you can access previously copied items from another device, which is very useful.

It's all about control

Cloud-synced clipboards are generally safe, but putting your data in a server over which you have no control is understandably something not everyone is comfortable with. I love that ClipCascade keeps everything in my control while still working extremely well as a syncing solution. Whether you have a homelab or you're willing to run it on your main desktop, this is a great tool that comes highly recommended.