Generators for the assets every project eventually needs: QR codes that never expire, cryptographically random passwords, .gitignore files per stack, robots.txt policies and cron schedules you can actually read back in English.
Where randomness is involved, it comes from the browser's cryptographic source, and generated secrets are never transmitted, which you can verify from the network tab.
Between them these cover most of the first hour of a new project: a .gitignore for the stack, a robots.txt that will not deindex the site, a cron expression you can read back in English, a password for the deployment account and a QR code for whatever has to reach a phone. Nothing here asks for an account, and nothing generated, least of all a password, is transmitted or stored.