Simple and reliable!

the functionality is great but its pretty buggy, Ctrl+z isnt working properly and furthermore the extension froze sometimes, Regardless of that its perfect.

Very nice, basic and usefull feature. All I need is to draw red lines on screenshots without installing a whole fat application on my system. Draw on page allow me to do this : I open the captured image in firefox, then draw what I need and finally capture the resulting image in my clipboard. Done !
Thank you Leonardo, nice work !

Drawing doesn't move when scrolling

this addon would be great if it wasn't for a little problem, that may or may not be related to linux.

the background cannot be set to a transparent color so it always is blocking the page's content, otherwise this addon has a lot of features while not being cluttered with menus.

The drawing itself works great. I find the UI to be very confusing, and there is no eraser tool, you can only clear the whole drawing. Also, if the drawings could scroll along with the page, that would be nice.

Very nice. Would be nice if we could have fixed position on page from top or closest html element (so that page changes would less probably break the drawing position.) Also autosave, as it is easy to clean up if desired.

add Clear all keyboard shortcut, will be perfect. I love it as far!

The best, simple app for drawing in the browser