Generate time-based one-time passwords (TOTP) for two-factor authentication. Scan QR codes to set up accounts. Verify login attempts with generated codes. Sync tokens across devices. Protect online accounts with secure multi-factor authentication.
by Codenhagen.IO ApS★ 4.422,278 ratingsUtilitiesFreeData updated 2026-09-06
Enables instant voice communication through -to- calls. Users can join or create groups, manage contacts, and send messages. It supports cross-platform use on smartphones, computers, tablets, and radios.
QR codes and 1D barcodes to access encrypted educational documents. Verify document authenticity by scanning generated QR codes. Retrieve certificates and validate security features of scanned documents.