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Certifier

Digital certificates and badges: design, issue and verify.

Install You sign in on Certifier's own page. No key to copy.

What GBrain can do with Certifier

Certifier is software for creating, issuing and verifying certificates, credentials and badges in bulk. Connected to a workspace, GBrain can answer “who finished the onboarding course last month but has no certificate yet?” or prepare a batch of certificates for a cohort.

Signing in happens on Certifier’s own page, with separate permission to read and to issue. Certifier asks for confirmation before anything is issued.

  • Search, list and inspect issued credentials
  • Create, issue and send certificates and badges
  • Create and manage credential groups
  • Browse certificate and badge designs

From the command line

GBrain gives Certifier a command line too. From a terminal, a script or Claude Code, gbrainio tool help certifier lists its commands once it is connected.

Certifier from the command line

Install Certifier in a workspace

You sign in on Certifier's own page. No key to copy. Then add it to a workspace, and anyone on the team can ask about it in plain words.