Free Signal QR Code Generator
Create a QR code that opens Signal and lets anyone message your number securely. No contact saving — just scan and chat with full end-to-end encryption.
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Frequently asked questions
What is a Signal QR code?
A QR code that encodes a signal.me link tied to your phone number. When scanned, it opens Signal so the other person can message or call you directly.
Is Signal really end-to-end encrypted?
Yes — Signal uses the open-source Signal Protocol for all messages and calls. Neither Signal nor any third party can read your conversations.
Does sharing my phone number via QR expose it publicly?
The QR code contains your signal.me link, which includes a hash of your number — not the raw digits. However, anyone who scans it can initiate a Signal conversation with you.
What format does the link use?
The QR encodes https://signal.me/#p/ followed by the digits of your number (country code + local number, no spaces or dashes).
Will it work without Signal installed?
If Signal is not installed, the link opens the signal.me website, which prompts the visitor to download Signal.
What are good use-cases for a Signal QR code?
Privacy-conscious professionals, journalists, activists, and anyone who wants to share a secure messaging contact without revealing their full phone number in plain text.