What do you mean by painting a block? Do you mean like this?

when green flag clicked

set pen color to [#ff0088]

change [paint block] effect by (25)

clear graphic effects

If so, then just go to the top of where you type here in the forums, and brush over the blue block icon. From there it's pretty intuitive.

Take a screenshot, print it out, and paint it with a brush.
Joking aside, I'm not quite sure what you mean. You can change the colour of blocks by shift-clicking ‘edit’ then clicking ‘change block colours’ if that's what you are talking about.

You mean use the scratchblocks tool?
And change the colors so that

randomfhjdagianlk

becomes

randomfhjdagianlk :: motion

Add So that it looks like

I mains to turn some scratch blocks in to a sprite just like this.
http://scratch.mit.edu/projects/29579268/#comments-24513192

i-will-not-tell-you wrote:

I mains to turn some scratch blocks in to a sprite just like this.
http://scratch.mit.edu/projects/29579268/#comments-24513192

In that case, you must take a screenshot. I think on Windows it's ALT + Print Screen . Then you have to upload your screenshot into the editor and edit it so only the block(s) that you want are visible.
That's my understanding.

I don't know! I want to know how they make scratch!

I dont know how to create a scratch block

Please don't necropost. Necroposting is when you post on an old topic and it is not allowed. Please make a new topic for your question.