There are numerous ways you can easily resize your photo and it all depends on what you're using - are you uploading phone photos and you need to resize in your phone? Or are you on a comp? One member always recommends this website::
http://www.picresize.com/ which I've tested and it works great.
You can use Paint that comes free in each PC and it's the simplest way to reduce a photo.
How to Resize Photos if you have a Windows computer it only takes a minute:
a. Copy the file of the photo you want to resize (so you don't resize the original).
b. Right click on your new photo file.
c. Mouse over "Open With".
d. Click "Paint".
e. From the menu at the top, in the "Image" section - click "Resize".
f. Click the radial next to "Pixels".
g. Change the largest number (either horizontal or vertical) to 800.
h. Click "OK".
i. Click "File" on the top menu and choose "Save".
If you're resizing your photo to a smaller size it should rarely have pixelation issues unless you're also changing the DPI. Usually that's something you see when you are taking an image and attempting to make it larger. Hope this helps
