Share a secret with someone

Welcome to Kuchenblech, the convenient minimal-trust secret sharing service.

Do you want to share a retractable secret such as some API key but you don't have a secure communication channel around? Kuchenblech to the rescue! Once you click on Share you get a link that you can send around and that will expose the secret you shared - once.

All secrets are encrypted in your browser with a unique key. This key remains with you and is never sent to the server. That means it's not possible for us to look at your secrets. You choose who can see your secrets!