How to share files without uploading them anywhere

You can share files without uploading them by sending them live, straight from your device to the other person's, so no copy ever sits on a server waiting to be downloaded. The catch is timing: both devices have to be online at once. After that it comes down to distance. AirDrop and Quick Share want you in the same room, LocalSend wants the same Wi-Fi, and a browser-to-browser beam works across different networks with nothing to install.

What 'without uploading' actually means

Most ways of sending a file online are upload-and-link. WeTransfer, Google Drive, Dropbox and iCloud links all copy your file to the provider's servers, and the other person downloads it from there. That stored copy is the upload, and it's what you avoid when you share files without the cloud.

A file transfer without uploading moves the file from one device to the other while both are connected, and nothing is kept along the way. A server can still be involved, so it helps to know which job it's doing:

• Introducing the devices. Browser tools use a server to help two devices find each other (signalling). It passes connection details, not your file.
• Relaying encrypted data. If a firewall or mobile network blocks a direct path, a relay forwards the data in real time. With end-to-end encryption it only sees scrambled bytes, and it keeps nothing.
• Storing a copy. This is what makes it an upload. If a link lasts 24 hours or 3 days, the file sits on a server for that long.

Encrypted isn't the same as not uploaded. Wormhole encrypts files in your browser before they leave it, and Quick Share's QR option encrypts end to end too, yet both can keep a file on a server for 24 hours.

Share files online without uploading: beam it browser to browser

When the devices are on different networks, or one of them can't install anything, beam the file from one browser to the other. That's online file transfer without uploading, and it's how Beamaroo's P2P file transfer works. We make it, and here's how it goes:

1. On the sending device, open beamaroo.com, drop in or choose your files, and tap Get a code.
2. Share the code, something like beam-7-otter-quartz. Say it, text it, tap Copy link, or let the other person scan the QR code.
3. On the receiving device, open the link, or open beamaroo.com, switch to Receive and type the code. Tap Receive: it shows how many files are coming and their total size, and nothing moves until the receiver taps Accept.
4. The files stream straight across, encrypted end to end. The receiving device checks every file, then the sender's screen shows Delivered, verified on their device.

What our server sees, and the limits

Our server only introduces the two devices. It never receives your files, their names or the code words. If a network blocks a direct connection, an encrypted relay forwards bytes it can't read and stores nothing. The details are in how Beamaroo works.

The limits: both screens stay on until the files land, there's no resume if a transfer drops, folders need zipping first, and the receiving browser holds files in memory. Phones are comfortable up to a few hundred MB, computers up to about 1–2 GB.

Other browser tools

PairDrop is open source, spots devices on the same Wi-Fi automatically and connects paired devices across networks. ToffeeShare says 'We store nothing online' and doesn't cap file sizes. FilePizza is open source and lets several people download one file while the sender keeps the tab open.

Same room: AirDrop and Quick Share

Between Apple devices, AirDrop is already in the share sheet. Apple's checklist is short: Wi-Fi and Bluetooth on, the other person nearby, and Personal Hotspot off. If you're not in each other's contacts, the receiver chooses Everyone for 10 Minutes, which switches back by itself.

Android's Quick Share does the same job between Android phones, and since November 2025 supported phones can also share with iPhones, iPads and Macs through AirDrop. Google says that connection is 'direct and peer-to-peer, meaning your data is never routed through a server' (Google). As of October 2026 you need a phone on Google's list (Pixel 8a or later and some recent Samsung, OPPO, OnePlus, vivo, Xiaomi and HONOR models), both devices within Bluetooth range with Wi-Fi on, and the iPhone set to Everyone for 10 Minutes. Our Quick Share for iPhone guide has the steps.

One catch on a page about not uploading: if a phone isn't supported, Quick Share offers a QR code instead, and Google says those files are 'end-to-end encrypted and uploaded to Google servers' for 24 hours (Google Help). And neither AirDrop nor Quick Share works across town.

Same Wi-Fi, any OS: LocalSend

LocalSend is a free, open-source app for Windows, macOS, Linux, Android and iOS that sends files across your local network, encrypted with HTTPS. Its FAQ is blunt about range: 'Does it work over the internet? No. LocalSend uses your local WiFi network to transfer files. Your data never leaves your local network.'

It's a strong pick for your own devices at home: it has a folder picker and needs no internet, and for multi-gigabyte moves on one network an installed app is a better tool than a browser tab like ours, which holds files in memory. The catches: a device without the app can only swap files with it through a browser link on the same network (the app's Share via link and Receive via link modes), and the project's troubleshooting notes say guest Wi-Fi with AP isolation, or a VPN, can stop devices seeing each other (our LocalSend not working guide has fixes). Our LocalSend alternative page covers what to use when they can't.

Your own devices, anywhere: Taildrop or Syncthing

If you already use Tailscale, Taildrop sends files between your own devices wherever they are. Tailscale says it 'transfers files over encrypted peer-to-peer connections, using the fastest available path'.

It's narrow by design. Both devices must run Tailscale, Taildrop has to be switched on for your tailnet first, it only sends between your own personal devices ('You cannot send files to devices owned by other users'), and Tailscale still calls it alpha as of October 2026. Laptop at home to phone at work: tidy. Sending to a client: not an option.

For folders kept in step between your own computers, rather than a one-off send, there's Syncthing, an open-source sync app. It says 'None of your data is ever stored anywhere else other than on your computers', and when two devices can't connect directly, a relay passes along data that stays end-to-end encrypted.

The old reliable: a cable or a USB drive

No network, no server, nothing uploaded. For a whole photo library or a long 4K video, a cable is hard to beat:

• Android to Windows: plug in, tap the 'Charging this device via USB' notification, and under 'Use USB for' choose File Transfer (Google).
• iPhone to Windows: Apple says to install its Apple Devices app from the Microsoft Store first (Apple). Then plug in, enter the iPhone's passcode and tap Trust if asked, and choose Import in the Photos app on the PC. It's for photos and videos, and ones stored only in iCloud may not come across (Microsoft).
• iPhone or iPad to a USB drive: connect the drive (you might need an adapter), copy files to it in the Files app, then plug it into the other device (Apple).
• Android to Mac: Google's old Android File Transfer page now redirects to Quick Share for Windows, so for a cable on a Mac, use a third-party tool such as the free, open-source OpenMTP.

Careful: some 'no upload' tools now upload

Plenty of older guides still recommend Snapdrop and ShareDrop as peer-to-peer tools. Both sites are now part of LimeWire and work as upload-and-link services. Of its old peer-to-peer version, sharedrop.io says 'That version is gone', and snapdrop.net says 'Files are stored by LimeWire and the link opens on limewire.com.'

That suits some jobs: up to 4 GB per transfer without an account, and a link that lasts 3 days, so the other person doesn't have to be online with you. It just isn't file sharing without uploading any more. The original peer-to-peer Snapdrop lives on at snapdrop.me, which its creator now links, and in the open-source PairDrop. The full story is in what happened to Snapdrop.

A quick way to tell what any tool does with your file:

• A link that still works later, hours or days on, means a copy is stored until then.
• 'Keep the tab open until they've received it' or 'both devices online' means a live transfer.
• The FAQ says 'stored', 'uploaded' or 'expires'. Good services say so plainly, as both LimeWire sites now do.

When uploading is the better choice

A live transfer isn't always the right tool. Upload instead when:

• The other person can't be online when you are. A link that waits for them is the whole point of an upload service.
• One file is going to lots of people. A Beamaroo code pairs one sender with one receiver.
• It's several gigabytes and the devices aren't together. Beamaroo holds incoming files in browser memory, so multi-gigabyte transfers can fail. Our guide to sending large files compares the options.
• You want to send it and walk away. A live beam needs both screens on until the end.

If you do upload, check these terms

Wormhole encrypts in your browser before upload and deletes files after 24 hours. WeTransfer keeps Free transfers online for up to 3 days and has required an account to send since November 2024. SwissTransfer takes up to 50 GB with no account, but its FAQ says 'This is not end-to-end encryption', and creating a transfer isn't available from some countries outside Europe.

Every way to share files without uploading, side by side