Design tips / Mockups

How does the Smart Image Tool work?
What's DPI and why is more considered better?
Why is Printful introducing the Smart Image Tool?
What does the Smart Image Tool do?
Do you have free sample designs I can use?
Why is my order on hold?
What is Printful's print file content policy?
How does the mockup generator work?
How can I create a mockup video for my t-shirts?
Is there a difference in quality between 150 and 300 dpi?
What is DPI, resolution and actual print file size?
How do I create a custom logo for my leggings?
What is the difference between inside and outside labels?
What are mockup images?
Will there be more mockups available?
How can I create a mockup image for my product?
Can I submit print files in 300 dpi resolution?
In Photoshop and Illustrator, should I save my file as "Save for Web"?
What is the maximum file size of a print file?