01
( For everything you copy )
Copy here, paste there
Press Alt + Shift + V to send what's on your clipboard, or tap once on your phone. It's waiting on your other devices, one click to copy.
Clipboard
Windows · Mac · Android · iPhone · Web
Copy on your phone.Paste on your laptop.
Mnem0 moves text, links, photos and files between your phone, your computer and your team in about a second. No cables, no emailing yourself, no chat to scroll through.
Download free or open it in your browser → Free · No credit card · Every device you ownWorks on
Every device
you already own.
One account, all your devices. Sign in once on each and everything you send shows up everywhere else.
WindowsA popup on a hotkey, the tray, and a notch at the top of the screen.Get it → MacThe same app: popup, hotkeys and notch, built for macOS.Get it → AndroidWidget, Quick Settings tile, share sheet and notifications with Copy.Get it → iPhoneShare sheet, widget, and Shortcuts, Siri or the Action Button.Get it → WebAny browser, installable, with notifications. Nothing to install.Get it →
Watch it travel
From your hand
to your screen.
Share from any app on your phone. By the time you look up, it's on your laptop, ready to copy.
- Share from any app, or tap Send clipboard
- Lands in about a second
- Pin what matters. It stays.
The notch · Windows & Mac
A little island
that does a lot.
Mnem0 lives at the top of your screen too: arrivals, your music with play and skip, Claude Code alerts, and a place to drop files. Hover it, type in it, drop a file on it, or press play.
MONA LISA · j-hope
Last message
Boarding pass is in Mnem0. Gate 14, seat 12A.
Now playing
MONA LISA · j-hope · Spotify
Claude Code
Waiting for your answer in mnem0-site · now
Status
Everything is synced
A demo: nothing you type or drop here leaves this page.
Hover the notch, or click it · Alt + Shift + N on your computer
Playing through Spotify: a 30-second preview, or the whole song if you're signed in to Spotify in this browser.
- Push the mouse into the top edge
- Music controls right in the notch
- Drop a file on it to send it
- Claude Code needs you? It says so
How it works
Three steps.
Then it's habit.
Setting up takes a minute per device. After that, sending is one key or one tap.
- 01 · A minute each
Install
Get Mnem0 on the devices you use: Windows, Mac, Android, iPhone, or just a browser.
- 02 · No passwords
Sign in
Continue with Google, or scan the QR code shown on a device that's already signed in.
- 03 · Every time
Send
Press Alt + Shift + Space on your computer, or share to Mnem0 on your phone. It appears on every other device.
Try it right here
Type something.
Press Enter.
This is a toy, not your account, but it moves the way Mnem0 does: from your laptop to your phone while you watch.
Personal
- Copied on my phone. Already on my laptop.2 min ago
- Meeting moved to 4:30 · Room 3B12 min ago
Why Mnem0
Faster than messaging
yourself.your team.a friend.yourself.
Four things it does better than the chat you use as a notepad.
02
( For photos and documents )
Files at full quality
Photos, PDFs and files up to 25 MB arrive exactly as they left, never compressed. Drop them on the desktop window or share them from any app.
Up to 25 MB
03
( For when you're in a hurry )
There in a second
Your devices stay in step over a live connection, so a send lands while you're still switching windows. Phones that are asleep get a push and catch up on their own.
Live
04
( For you, your team, anyone )
Personal, Team or Quick room
Your own space across your devices. A team space with invites and roles. Or a room anyone joins with a 6-digit code, which ends by itself after 24 hours.
Three spaces
On every device
It lives where your hands already are.
Not another app to open and dig through. Mnem0 sits in the places you already reach for.
- Press Alt + Shift + Space anywhere
- Enter sends. Esc closes.
- Latest items, one click to copy
- Everything else: the full view
- Windows & MacA popup on Alt + Shift + Space. Type or paste, press Enter, done. The keyboard goes straight back to what you were doing.
- The notchA small island at the top of the screen shows what arrives and takes files you drop on it.
- AndroidA home-screen widget, a Quick Settings tile, the share sheet, and notifications with a Copy button.
- iPhoneThe share sheet, a widget, and Shortcuts, Siri or the Action Button to send in one move.
- WebAny browser, installable, with notifications. Handy on a computer that isn't yours.
- For developersClaude Code alerts in the notch when a session needs you, and a command line: mnem0 send.
Privacy
What you send
stays yours.
Your items live on our server only so they can reach your other devices and stay in your history.
- Never loggedWhat you send never goes into our logs, and it's never sold or used for ads.
- Encrypted on the wayEvery connection between your devices and Mnem0 is encrypted.
- Gone when you sayDelete an item and it disappears from every device. Unpinned items clear themselves after 30 days.
- Your devices, your callSee every signed-in device. Lost a phone? Remove it and it's signed out at once.
Compared with what you use now
You already have
a workaround.
Here's what changes when you switch.
- Messaging yourselfOpen the app, find your own chat, and photos arrive compressed.One key or one tap. Full quality. Nothing else in the way.
- Emailing yourselfNew mail, attach, send, wait, open the inbox on the other device.It's already there when you look.
- LocalSend, PairDropBoth devices on the same network, and nothing is kept afterwards.Any network, anywhere. Your history on every device for 30 days, pins forever.
- Phone Link clipboardWindows and Android only; the shared clipboard keeps one item for an hour.Every pair of devices: Windows, Mac, Android, iPhone and the web.
What's next
Send is
step one.
Mnem0 grows from a fast way to send into a memory for everything you send.
NowLive
Send
Text, links, photos and files across every device and your team, in about a second.
NextNext
Capture
Voice notes, folders and search, so what you send is easy to find again.
LaterLater
Remember & Act
Mnem0 remembers what you sent and helps you act on it: answers, reminders and small automations.
Questions
Straight
answers.
The things people ask before they install.
Is Mnem0 free?
Yes. Everything on this page is free: all your devices, Personal and Team spaces, Quick rooms, files up to 25 MB and 30 days of history, with pinned items kept forever. A paid plan may come later for extras like longer history and AI. The free plan stays.
Which devices does it work on?
Windows 10 and 11, macOS, Android 8 and newer, iPhone with iOS 17 and newer, and any modern browser through the web app.
Do my devices need to be on the same Wi-Fi?
No. Mnem0 works over the internet, so your phone can be on mobile data while your laptop is at home or at work.
How do I sign in?
Continue with Google, or scan the QR code a signed-in device shows you. There are no passwords to remember.
Can Mnem0 read what I send?
Your items are stored on our server so they can reach your other devices and stay in your history. They're encrypted on the way, never logged, never sold and never used for ads. Please don't send passwords yet: an end-to-end encrypted vault for secrets is on the roadmap.
Is there an iPhone app?
Yes, with one catch for now: until it's in the App Store, you install it with AltStore or SideStore. Or add the web app to your home screen, which works today and can notify you too.
How big can files be?
Up to 25 MB per file, with 250 MB of storage per workspace. Unpinned items clear themselves after 30 days, which frees the space again.
Can I send to people who don't use Mnem0?
Create a Quick room and share its 6-digit code. They sign in for free and join, from an app or straight from the browser, with nothing to install.
Get started
Send yourself something.
It takes a minute to set up. After that, it's one key away.