Blink – Securely share passwords and secrets in Slack with auto-expiring messages

Summary: Blink enables sending messages in Slack that automatically delete after a set time, allowing secure sharing of passwords, API keys, and confidential data without leaving permanent traces.

What it does

Blink lets users send Slack messages that expire after custom intervals, deleting automatically to prevent sensitive information from remaining in chat history.

Who it's for

It is designed for teams and individuals who need to share sensitive credentials or secrets securely within Slack.

Why it matters

Blink reduces security risks by preventing sensitive data from being stored permanently in Slack’s searchable history.