Open IcyZip
Start on the device that should display the QR code.
QR paired text
Copy Text Between Phone and Computer
Pair two browser views with a QR code and use one shared live text field for links, codes, notes, and short instructions. No account, app install, email, or cloud folder setup.
- Text first. Use the shared field for quick clipboard-style handoff between nearby devices.
- Browser only. Works in modern phone and computer browsers without account login.
- File optional. Send one selected file only when both browsers are connected.
How it works
Move text in three browser steps
IcyZip is built for the small moments where a link, code, address, note, or command needs to move between devices quickly.
Scan or open the link
Use the other device to scan the QR code or open the pairing link in its browser.
Paste and copy
Type or paste text into the shared field. The paired browser can copy it immediately.
Use cases
Useful for small cross-device text handoffs
Phone to computer
Move a link, note, address, or short code from a mobile browser to a laptop or desktop.
Computer to phone
Send a URL, setup instruction, command, or one-time note to a phone browser.
Tablet to laptop
Use a QR-paired browser session when copy/paste between ecosystems is awkward.
One selected file
Use the file action only when text is not enough and both browsers stay connected.
Device guide
Use the browser already on each device
The useful question is not whether both devices share an operating system. It is whether each device can open a current browser, reach IcyZip over HTTPS, and remain online while the text is handed over.
Android and iPhone
Open the QR scanner inside IcyZip where supported, or use the phone camera and follow the pairing link. If the browser asks for camera permission, allow it only while scanning. You can deny it and use an ordinary camera app or a copied pairing link instead.
Windows, macOS, or Linux
Keep the computer page visible while the phone joins. Chrome, Edge, Firefox, and Safari can all provide the basic web features, but clipboard prompts, camera access, background throttling, and download behavior vary by browser and policy.
Phone as the starting side
You may start on either device. When the phone displays the first QR code, open IcyZip on the computer and use the pairing-link scanner or transfer the link in another controlled way. The live text surface is bidirectional after connection.
Shared or managed devices
Treat the receiving screen and its browser storage as part of the privacy boundary. Clear the field, disconnect, close the tab, and remove any copied text from local clipboard history when another person controls the device.
Clipboard behavior
Paste and copy stay explicit browser actions
IcyZip does not silently read the browser clipboard. Its text field is a deliberate handoff surface, so you remain in control of which text enters the paired session and which text returns to a local device.
Paste into the shared field
Use the Paste button or the browser's normal paste command. On Android, IcyZip avoids triggering a native clipboard-read prompt merely by focusing the field; the user action supplies the text. Some browsers may still show their own permission or confirmation UI.
Copy on the receiving side
Select the received text or press Copy. If programmatic clipboard writing is blocked, the text remains visible and selectable, so the browser's context menu or keyboard shortcut remains available.
Edits update the paired view
The current browser clients resolve active edits and reconnects around one shared text state. Wait for Connected before relying on a new edit, especially after changing networks or returning from a backgrounded phone tab.
Drafts are tab scoped
A reload can preserve the current draft and pairing material in that tab's sessionStorage. A new tab creates an independent primary pair rather than silently taking over another tab's device connection.
Recovery
What to expect after sleep or a network change
Temporary transport loss is not treated like a deliberate Disconnect. Current clients retry the session and repair stale connection state while keeping the user's tab draft available.
After sleep
Bring the tab to the foreground and allow a short reconnect. The client checks whether a WebSocket that still says Connecting is actually making progress; a stale transport is replaced instead of leaving the phone stuck indefinitely.
After Wi-Fi or mobile-data return
The browser's online and visibility events trigger recovery. Do not repeatedly reload both sides while that happens. Watch for Connected, then make a small edit and confirm that it appears on the paired view.
When the old pair expired
If the server no longer has the pair, IcyZip creates a fresh pairing, shows a new QR code, removes the obsolete pairing id from the address, and tells you to scan again. A dead link cannot recreate the old cryptographic relationship by itself.
When text is not enough
For one document or image, use the dedicated phone-to-computer file-transfer guide. For the protocol, encryption boundary, retained pairing state, and test qualifications, read How IcyZip Works.
Privacy and limits
What is encrypted and what metadata remains
Current product browser clients encrypt live text in the browser before sending it through the service. The server relays encrypted data for the paired views and still processes operational metadata needed to run the session.
Shared live text field
The paired browsers keep one live text surface for quick handoff. A browser tab may keep its current text locally during that tab session.
Encrypted browser payloads
Current browser clients encrypt text before sending it through the service. The paired browser decrypts it.
Metadata remains visible
Timing, IP-derived country where configured, browser class, pairing activity, and message sizes may be visible to the service.
File transfer is optional
IcyZip is not a public file host, shared folder, file search, or offline pickup queue.
FAQ
Copy text between devices questions
How do I copy text from my phone to my computer?
Open IcyZip on the computer, scan the QR code with the phone, then paste text into the shared live text field. The computer browser can copy it immediately.
How do I send text from my computer to my phone?
Open IcyZip on the computer, scan the QR code with the phone, then type or paste text on the computer side. The phone browser receives the same text in the paired field.
Does IcyZip need a login?
No. IcyZip uses QR pairing instead of account login, email, or cloud-drive setup.
Is this a file-transfer page too?
The main workflow is text. If both browsers are connected, you can also send one selected file from either side.
What should I read before using sensitive text?
Read the privacy policy and the limits above. Current browser clients encrypt payloads, but connection metadata still exists.