Simple and clean, well done. The tilt options are a nice touch.<p>A few suggestions:<p>- Add example(s) on the home page. This is the first thing I look for, it took me a few seconds before I noticed "Try a demo image".<p>- In the case of a mobile screenshot, if the image is horizontal then the camera location on the "fake" phone should be moved to the side. Currently the camera remains on top, making the phone look more like a laptop screen.<p>- Add a button to reset the value for each individual property (size, space, tilt...etc).<p>- For some reason when switching from "Browser" to "Mobile" mockups the canvas shrinks to a small size. I'm using Chrome.
It would be great to be able to navigate the page to a certain scroll location or a specific state if it's a single page app and THEN take a screenshot. I don't know how you would achieve that though. Easier for the user to upload an image.
Suggestions:<p>The demo image doesn't look great on the phone frame. Not sure what to do. Perhaps you could have a toggle for cropping the image and a setting for aspect ratio, that would be set by default when using the demo image?<p>Also, for people working on iOS apps it might be useful to have a vaguely iPhone-like shape available as well.
Suggestion: If you type in a URL without <a href="http://" rel="nofollow">http://</a> or <a href="https://" rel="nofollow">https://</a> at the beginning it doesn't work. Can this be fixed?
I tested my website and the Chinese in the page became garbled. Not for advertising, test <a href="https://seazhang.com" rel="nofollow">https://seazhang.com</a> if you need a case
I have build something similar a while ago <a href="https://frameshift.netlify.app" rel="nofollow">https://frameshift.netlify.app</a>