Mediamodifier

Mediamodifier started as a mockup generator but has since developed into a design tool offering a range of other design tools and templates.

Their mockup generator is still the main part of the product and is super robust. Still, you can create engaging social media posts, professional-looking ads, book covers, videos, and basically every kind of visual content in seconds within one single app. It comes with many pre-design templates to save time and inspire you.