How To Optimise Image?

[Sushmita004]

how to optimise image?

[fiction-factory]

How to optimise image?
Which image?

[Buenchico]

Moderator's note:
This post has all the hallmarks of being the first part of 2-part spam. If a 'helpful' link to some 'wonder' software appears here, I'll simply delete the thread.

If it's actually a genuine question though, try Irfanview for basic image-editing or GIMP for professional level editing (but with a steep learning curve)

[Old_Geezer]

I think one needs to define "optimise" first. What is it that is wanted ?

[Quoi]

As you are here Buenchico - If I had an image that my grandaughter drew with the standard paint package - would either of those products you mentioned allow me to 'optimise' it to use as a logo on her web site for her. It is naively cute but obviously 'blocky' - I would like to import it and maybe put it on a much higher resolution.

[Buenchico]

You might be trying to do the impossible, Quoi, but the second answer here might be worth a try:
https://superuser.com/questions/800508/how-do-i-increase-the-resolution-of-an-existing-image-in-gimp

GIMP is here:
https://www.gimp.org/

Online manual here:
https://docs.gimp.org/2.8/en/

[Quoi]

Beunchico - much appreciated - I will have a go.

Shows that every 'looks like spam' message isnt always pointless though?
Well done for good moderation too!