Tested tool guide
Tested browser tools
Checked August 16, 2026
What Website Full-Page Mockup does and how it behaves
This tool takes a screenshot you already have - typically a full-page capture that runs several screen-heights tall - and places it inside a simplified browser window (rounded top bar, three dots, no real address bar content) angled in perspective against a gradient backdrop, then flattens the result into a single downloadable image. People are often surprised that a very tall screenshot doesn't keep its original scale: to fit the frame, the whole image is scaled down proportionally, so text near the bottom of a long page can end up too small to read clearly in the final mockup.