Uploading photos - Twitter

[wintersett]

I am trying to re-size a photo to upload onto Twitter. The current photo is 1.70mb,2172 x 2356 pixels. Twitter pics need to be no more than 700kb, but not sure what this in pixel sizes.

I have Adobe photo shop - what pixel size do Ineed to resize to, or how do I best re-size the photo?

Many thanks in anticipation.

[bibblebub]

In Photoshop Elements 5 (yes that old) it is done like this and I would assume that it is still done in much the same way:

From the menus select Image > Resize > Image Size...

In the pop-up box make sure that the "constrain proportions" is ticked and change either the width or height (the other will automatically change). Displayed immediately above both those values is the total size of the image. Just keep adjusting one of those numbers until the image size is less than 700KB.