How to increase an image size in Photoshop without losing the quality of the picture. Please share your views...

You probably meant decrease ... Try save as .png and run different .png optimization tools against it. (There exists a lot, easiest might be to get FireFox + Google Webpage Analyzer plugin installed)

i think u should try PHOTSCAPE it is good editing software for images.

If you want to increase an image size without affecting your image quality.Then scan the image in at a high resolution and change the image size using photoshop.

This tutorial is to help you learn how to blow-up or enlarge a picture.  You might wish to do this to make a bigger print or for numerous other reasons.  Photoshop does a pretty good job but you will still lose a bit of sharpness depending on how much larger you make the photo.  Ok, once you have your photo open in photoshop:

1. Click on the Image Menu and then click on Image Size,
(Image>Image Size)



2. In the Image Size dialogue box make sure the Constrain Proportions Option is checked.



3. Then simply adjust the photo size with by the width or the height by entering a larger number.  After you enter a new size press OK.  (You can also adjust the size by adjusting the pixels or the resolution but the easiest way is by the inches).

Hello...

All of you have shared good suggestions. I think the best solution is the PHOTSCAPE software...

To increase the size of the photo is not possible in the Photo shop because if you change the size of the photo than it effects on its resolution and scan. The look of the photo is damaged.

Image file size expressed as the number of bytes, increases with the number of pixels in an image, pixel depth and color. The rows and columns, the higher the image resolution.

Quote from: Simran01 on May 14, 2011, 06:18:47 AM
How to increase an image size in Photoshop without losing the quality of the picture. Please share your views...

Hi,


Just increase the canvas size and use gradient touch color to fill the gap.