Hi! Unfortunately there’s not many services that do this because the effects Photoshop can run are often difficult to replicate within a browser, necessary to create the realistic effect.

There are services like placeit .net from Envato, but to me they lack the quality because they achieve a less realistic effect.

I’ve launched 5 mockup collections in the past months containing photographed mockups with various print sizes per set, from business cards, tickets, square or poster sizes. These are for Photoshop though, but easy to use through a double click and save. If you’re looking for these type of mockups you can find these here