shareBySquare
Current license Free license. Gold and Platinum activate on this device; the annual layer can activate the same license on 3 devices.
Secure QR sharing, transfer and playback

Share files, connect devices and play media through one secure QR flow

Upload a file, create a temporary QR download link, move content between devices, or start a TV/AUDIO session. Choose password, expiry, download limits, pairing code, Cloud source, or playback mode for the current task.

A QR bridge between people, devices, Cloud media, TV and AUDIO playback, business documents and AI-agent workflows.

Choose an action Set the rules Share QR or code
Start sharing
Support iOS/iPadOS Android Windows PC macOS Linux TV guide
Create secure sharing

Generate a protected QR link

Create an encrypted share within the configured complete-selection limit: Free 1 GB, Gold 3 GB, or Platinum 10 GB. Supported uploads can be transported in parts automatically.

Upload File

Transfer protection Temporary encrypted transfer with the access and deletion rules enforced by the active plan and security profile.
Current rules enforced Temporary access Deletion rules Security model
Secure sharing space is ready Temporary encrypted transfers are processed continuously and removed automatically when they expire.
Checking status
Encrypted transfers Temporary storage Automatic cleanup
Free: 1 GB for the complete selection. Gold: 3 GB; Platinum: 10 GB. Larger supported uploads are sent in parts automatically. Platinum can send a whole folder as a ZIP archive.
Advanced settings
Content encryption
Waiting for file selection.
0%
AES-256-GCM Current rules enforced Temporary access
How it works

shareBySquare as quick actions

Choose an action

Start with file upload, wireless transfer, quick pairing, TV playback, AUDIO room, Cloud guide, or helper tools.

Set the rules

Depending on the action, choose password, expiry, download limits, pairing code, session code, Cloud source, or playback mode.

Share QR or code

Send the QR link, show the session code, or open the controller on a second device.

Document handoff

For AI agents and document handoff

Use shareBySquare not only for quick QR file sharing, but also as a simple handoff point between physical documents, digital files and future AI-agent workflows.

Physical document to digital workflow

Place a QR code on contracts, invoices or service reports to connect paper context with temporary digital access.

Human to agent handoff

Give a person, business workflow or browser agent a bounded QR handoff instead of a permanent public link.

Agent-readable direction

The current product handles QR handoff today and exposes an experimental typed manifest for agent-side verification.

For AI agents →
Security and rules

Clear protection, deletion and limits

Protected links

Temporary tokens, optional password, expiry and download limits keep every share bounded.

Deletion

Manual and automatic deletion options depend on the active plan and security profile.

Plan limits

Configured complete-selection limits: Free 1 GB, Gold 3 GB, Platinum 10 GB. Transport may use automatic parts.

Complaints and reports

Prohibited content, complaints and abuse reports are handled through the legal rules and contact channels.

Satellite sites
sendviaqr.com shareviasquare.com shareviaqr.com
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