how to reduce photo size in kb without change in dimensions?

Question

how to reduce photo size in kb without change in dimensions?

Answer 1

Open with an image editor program like photoshop or paintshop and save the file as .jpg using compression. Adding compression will lower the filesize but also make the image blurry or fuzzy. Using less than 10% compression is common for large .jpg images without losing too much detail.

Answer 2

It is very simple, as open the pic in photo shop and then reduce the size as you required either by reduicing the length or width. Resolution are also adjustable.

Answer 3

Save the picture in jpg and reduce the quality... you can use paint.net, then click save as ---> jpg, then reduce the quality...

Answer 4

You need to reduce the resolution (dots per cm or inch) of your picture. First save it in .jpg format and use a photo editing program to reduce the resolution. Depending on the quality of the original picture you can probably reduce the resolution to 20% or 15% of the original without getting pixellation. Make sure you keep a copy of the original - just in case you do not like the results of your change.

Answer 5

Refer the below link



http://stackoverflow.com/questions/2257322/reducing-the-file-size-of-a-very-large-images-without-changing-the-image-dimens

Answer 6

Open picture with microsoft picture manager.then go to edit picture .then select compress picture then select which type of document you want. For lowest size E-mail size photograph.

Answer 7

Open the image with paint then save it as BMP or GIF format

Answer 8

Use compression methods such as JPEG

Answer 9

U can zip the file

Answer 10

Assuming that you already have the photo as a .JPG file, some photo editors will allow you to save the files in the same compression format but at different compression ratios. For example, I took a .BMP file and saved it at three different compression ratios and got the following results:



Size of BMP file 1503 kB

At minimum compression the JPG file was 243 kB

At maximum compression the JPG file was 13 kB

At the compression I normally use the JPG was 137 kB



The image dimensions were the same in each case, but the smaller files had worse definition (quality) in the image than the larger files.



The editor I used to get these figures today was PaintShop Pro, which has an Options button when performing a SaveAs. This allows the compression setting to be changed.



A BMP file is not compressed and preserves the full image quality. If you are doing a series of edits on a photograph, save the intermediate stages as BMP files and SaveAs a JPG file at the end.



You should also note that some digital cameras have the option to change the file size and image quality of the photos they take.

Answer 11

Using ImageMagick (or some other open source tool) how would you go about reducing the file size of input PNG-files of size ~30 MB to a maximum of 1 MB per file, without chaning image dimensions

Answer 12

open photoshop den save d file with lesser size bye moving d pointer 2 d -ve side. . . . Its done nw ur file has less size dan b4. . . . :)