For faster resizing of images and desired photos, online image resizer is the best option available.  Photos may need to be shrunken so that they can be forwarded by email, or used as avatars for various blogging websites, forums, or article directories.  There are various sources for resizing any image, including offline as well as online. 
For those who have knowledge of various software programs like Photoshop and Corel draw, there are features available within these programs to resize images.  However, for those not aware of these programs and in need of a quick alternative to resize any photo, online image resize is the best option for you.  There are many online image resizer web applications available on the net.  Using a little data entry, anyone can perform online image resizing through one of the free online image resizer applications and get the photo in the desired shape for avatars, emails or blogs. 
Online picture resizer needs only a few data items to be entered carefully, the most important item being size of the photo.  Several other features are available, and after getting the picture resized online, it can be saved in a suitable format such as .jpg, .tiff, .png, .gif, etc.  Many expert photographers prefer .tiff format to keep the resolution and quality of an image intact after transfer or during printer, however, different file formats can be selected depending on the project requirements.  It is most important to choose the correct format that ensures the quality of the image does not deteriorate on transfer or print. 
It is also possible to process batches of photos.  To resize pictures online with a large number of photos stored locally on a computer, fast online image resizing web applications can be used.  Many free online picture resizer web applications are available on the Internet for this purpose.  This process involves uploading a photo intended to be resized to an online image resizer website, where the specific dimensions of the resized photo are entered, or can be chosen from a custom size available on the website.  Some free online image resizer web sites also provide additional features that can be added to a photo.  Finally, the output quality of the photo must be chosen.  Once all of these parameters are entered, then it is simply a matter of selecting “resize” or resize images online or “finish” to complete the job.
Although many of the online image resizer websites do the job fast, a few websites can take a lot of time.  It is important to choose the best website that can resize images online free very carefully.  This is not a difficult task, as most of the websites provide clear instructions, enabling even a non-technical person to resize images online.  Anyone looking for a quick online image resize should choose a reliable and fast online image resizer.
Summary:  The procedure of quickly resizing images through various web portals is quite simple if the instructions are followed carefully.  Caution should be taken to store the resized photo in a correct format, and a few recommended formats are provided.  This ensures that photo quality is maintained even after printing, sending the image through email, or posting it at blogs or forums.