Copy on your PC, paste on your phone

Got an address, a code or a few paragraphs on your PC that you need on your phone? Copy it, tap your phone on a Copy paste tag, and it's on your phone, ready to paste. It works the other way round too.

Download for WindowsGet the Android beta

Text only for now. Copy paste is off until you switch it on in Carrio on your PC.

A Copy paste tag tapped: the address copied on STUDIO-PC, "Flat 4, 12 Long Street, Cape Town", is copied to this phone, ready to paste

Set it up once

  1. Switch on Copy paste on your PCA new install of Carrio asks what you want it to do, so tick it there. Already set up? It's in Carrio's Settings on your PC, under What Carrio does.
  2. Write a tagIn Carrio on your phone, go to My tags, press Write a new tag, pick which way it goes, then Copy paste.
  3. Hold a tag to the back of your phoneKeep it there until it buzzes, then stick it somewhere handy, like the edge of your desk.

And that's it. Copy something, tap the tag, paste.

The Windows app's settings: what Carrio does (YouTube, web pages and Copy paste, each with its switch on, and the soundboard coming soon), pause here after Open on phone, browser tags, start with Windows, and the port

Which way it goes

You pick the direction when you write the tag.

The three Copy paste tags and what tapping each one does
TagWhat a tap does
PC → PhoneTakes the text you last copied on your PC and puts it on your phone's clipboard. Press and hold wherever you're typing, and paste.
Phone → PCTakes the text you last copied on your phone and puts it on your PC's clipboard. Ctrl+V, and it's there.
SmartGoes from whichever side you copied on last, so one tag does both ways.

All three work in the Android app on this site, because moving copied text doesn't need any special permission. Copy paste is off until you switch it on, on each PC you use it with.

What it reads, and what it leaves alone

  • Only when you tap. Carrio reads what you copied when you tap a real Copy paste tag, and not in between. A link to a tag, on a web page or in another app, can't set it off.
  • Only between your phone and your PC. The text goes straight across your own network to the PC you paired. There's no server in the middle, and it isn't logged or kept anywhere: your phone shows its first line or so, and that's it.
  • Passwords stay put. Password managers mark what they copy as private, and Carrio leaves those copies alone, on your PC and on your phone. On the phone that needs Android 13 or later, because older versions don't mark private copies.
  • Android tells you. When the app reads what you copied on your phone, Android 12 and later show their own notice saying so.
  • Off until you switch it on. While Copy paste is off on your PC, it doesn't watch its clipboard at all, and your phone reads nothing. While it's on, Windows tells Carrio when something's copied (not what), so a Smart tag knows which side copied last.

The privacy page has everything both apps read, and where it goes.

Good to know

  • It's text only for now: words, links, addresses, a bit of code. Pictures and files can't go across yet, and the app says so if that's what you copied.
  • Up to 100,000 characters go at a time, which is pages of text. Anything longer stays where it is, and the app tells you how long it was.
  • It works with a tag, so you'll need one. Any NTAG213 sticker does the job, and the NFC page says where to get them.
  • Your phone and PC need to be on the same Wi-Fi.
  • Your PC needs the latest Carrio. If it's older, your phone says so and sends nothing.
  • What lands on your PC is an ordinary copy, so if Windows keeps a history of what you copy (Windows key + V), it keeps this too.
  • The connection between your phone and PC isn't encrypted yet, so only use it on a network you trust, like your home Wi-Fi.

Why not just message it to yourself?

You can, and it works. But it's a few steps every time, it leaves a copy in a chat or your email, and it goes through somebody's server on the way. With a tag it's copy, tap, paste, and the text goes straight from one to the other.

If you're after more than that, like your phone's notifications and files on your PC, KDE Connect and Phone Link are worth a look (compared here).

Questions

Does Carrio read my clipboard?

Only when you tap a Copy paste tag, and only once you've switched Copy paste on in Carrio on your PC (it's off until you do). Then the text goes straight between your phone and your PC over your own network, and nowhere else. It isn't logged or kept, and nothing reads your clipboard in between: while it's on, your PC only notes when something's copied, not what, so a Smart tag knows which side copied last. Android shows its own notice when the app reads what you copied. The one other time is copied links on your phone, which are off unless you switch them on too.

What about passwords I copy?

Password managers mark what they copy as private, and Carrio leaves those copies alone. Tap a Copy paste tag after copying a password, and the app says the copy is private and moves nothing. On your phone that needs Android 13 or later, because older versions don't mark private copies.

How much can Copy paste move?

Up to 100,000 characters at a time: pages of text, a long log or a good chunk of code. Anything longer stays where it is, and the app tells you how long it was. It's text only for now, so pictures and files don't go across yet.

Does it work away from home, or on mobile data?

No. Your phone needs to reach your PC on the same network, usually your home Wi-Fi. That's also why there's no account or server: the two just talk to each other.

Give it a go

It's free. You'll need a tag for this one, and any NTAG213 sticker does the job.

Download for WindowsGet the Android beta
Carrio

Carrio moves the YouTube video you're watching from your Windows PC to your Android phone, with a tap or a button. Share a YouTube video or a web page to it on your phone, and it opens on your PC. It can send Chrome's front tab to your phone too, and a Copy paste tag moves the text you copied, either way.