Merch By Amazon - Unlimited Graphic Design Service

Unlimited T-shirt design
for Merch by Amazon

Looking for a merch designer experienced with
Amazon print on demand at an affordable rate?

Get started
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Design better t-shirts faster with Penji

Professional designers

Matched with professional merch designer capable of bringing your ideas to life.


Unlimited merch designs

Create unlimited graphic design projects including T-shirts, hoodies, popsockets, mugs, all other Merch, and much more.


Trademark & copyright free

Experienced merch designers understands how to design for Merch by Amazon and other print-on-demand platforms.

simple flow

Simple workflow

From submitting your ideas, getting multiple variations, to downloading your designs, we’ve made the entire process simple.

Flat monthly rate

Flat monthly rates ensure the lowest cost per unique design. No hidden fees. No surprises. Cancel anytime.

Source files

You have 100% ownership of all original source files created for your project.


Multiple variations & scalable designs

Get multiple variations and scalable designs to maximize your uploads.

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Idea Geb

Idea generator

Generate awesome ideas with our Idea Generator. The Idea Generator will do all the research and compile ideas so you don't have to.


Trademark checker

Want to check trademarks yourself? Enter a tagline and Penji will do a comprehensive search to let you know if the phrase is usable.

High quality design that sells

How it works

Create design requests

Tell us exactly what you need designed
and we’ll get to work

Feedback and revisions

Communicate with your designer with
any revisions you need

Approve and download

Once satisfied, approve and download your design

Penji saves us time, money, and the stress of searching for experienced talent

Veniece Newton


Read more testimonials

Penji designs for every Print on Demand service

Penji resources & guides

We’ve created a compehensive and constantly growing library filled with
resources and guides for agencies, businesses, and startups.

eBook: Everything You Need To Succeed With Your Restaurant Marketing

Erika Solis Erika Solis

It’s undeniable: food and beverages sell. We can’t deny how much the industry has changed thanks to the internet and the rise of social...More

eBook: Custom Logo Design To Stand Out In Your Industry

Celeste Zosimo Celeste Zosimo

Your company logo is one of the most integral parts of being in business. It is your brand's face and is what your customers...More

How To Start A Startup In Your 30’s

Khai Tran Khai Tran

How to start a startup in your 30's. If you're a millennial like me, then you're probably on your way to 30's (or already...More


Try Penji 15 days money back guarantee

We know trying a new service can be scary, that’s why we want to
make this 100% risk-free for you and your company.

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