Local · Private · Free

Certificate Generator

Pick a designed A4 template, type the recipient name and details, and export a crisp PNG or PDF. Need dozens at once? Bulk mode generates one certificate per name and packs them into a ZIP. Everything stays on your device.

+ Add logo
The preview shows the first name. Export creates one PNG per line, zipped.

Names, logo and certificate are rendered in your browser, nothing is uploaded.

A4 landscape · 2480 × 1754 px
0 names

About Certificate Generator

Certificate Generator is a free, private browser tool that runs entirely on your device. Choose from 5 designed A4 templates, fill in the recipient name, date, organization, and up to two signatures, then export a print-ready PNG or PDF in seconds. Need certificates for a whole class or team? Bulk mode accepts one name per line and produces a ZIP of individual PNGs. Because everything is rendered locally, your names, logos, and files are never uploaded to a server. No sign-up and no installation required. Like every free tool by Digital Heroes, Certificate Generator is 100% free with no limits.

What you can do

How to use Certificate Generator

  1. Open Certificate Generator in your browser. No signup or download needed.
  2. Click a template card (Classic, Modern, Elegant, Playful, or Corporate) and pick an accent color.
  3. Fill in the certificate title, recipient name, description, date, and organization. The canvas updates live.
  4. Optionally add a logo by clicking the logo drop zone, and fill in the signature name and role fields.
  5. For a single certificate, click PNG or PDF to download. For a group, switch to Bulk mode, paste one name per line, then click Download ZIP of PNGs.

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, so your names, logos, and certificate images never leave your device and nothing is sent to a server.

Does it work offline?

Yes. Once the page has loaded, it keeps working offline. You can also install it as an app from your browser for convenient offline access.

Do I need to install anything or create an account?

No. Just open the page and start designing. Installing it as an app is optional and only adds offline convenience.

What does Certificate Generator do?

Certificate Generator lets you create professional, printable award certificates in your browser. Choose a template, enter the recipient details, customize the accent color and logo, add signatures, and export a PNG, PDF, or a bulk ZIP for a whole group.