About Certificate Generator
Certificate Generator is a free, private generators tool that runs entirely in your web browser. Create printable certificates — templates, recipient names, dates & signatures, PNG/PDF export. Because everything happens locally on your device, your files and data are never uploaded to a server, there is no sign-up or installation required, and it keeps working offline. It is handy for certificate generator, certificate maker, award template, course certificate. Like every HeroTool by Digital Heroes, Certificate Generator is 100% free with no limits.
Frequently asked questions
Is Certificate Generator free?
Yes — Certificate Generator is completely free for everyone. No sign-up, no account and no usage limits.
Is it private? Are my files uploaded anywhere?
No. Certificate Generator runs entirely in your browser on your own device, so your data never leaves your computer and nothing is uploaded to a server.
Does it work offline?
Yes. HeroTools is a Progressive Web App — once the page has loaded it keeps working offline, and you can install it as an app from your browser.
Do I need to install anything or create an account?
No. Just open the page and start using it. Installing it as an app is optional and only adds offline convenience.
What does Certificate Generator do?
Create printable certificates — templates, recipient names, dates & signatures, PNG/PDF export.