YOUR PRACTICE. YOUR MARK.

Make it yours.

Your GenGen seal, made for the places you show up.
Bring your certificate. Choose your photo. Keep the result.

Everything happens on this device. Nothing is uploaded.

01 Unlock your exports

Import the GenGen certificate downloaded from Builder Nutch.

Builder Nutch → Usage → Share → GenGen certificate.

Choose certificate JSON · up to 64 KB

No certificate yet. Previews are marked SAMPLE.

A certificate attests to local recorded history. It is not digitally signed or independently verified.

Required for a profile image. Optional for banners and the certificate post.

Choose or replace photo PNG, JPEG or WebP · up to 15 MB

No photo selected. SVG and HEIC are not supported.

Zoom 1.00× Horizontal position Center Vertical position Center

Chosen by you. The certificate does not verify your identity.

800 × 800 · transparent PNGWith a photo, drag the profile preview to position it.

Import your certificate to unlock PNG exports.

Download only. Share it yourself, whenever you’re ready.

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