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File converter / Documents / Images / Convert to KEY / JPEG converter / KEY to JPEG

Convert KEY to JPEG

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Choose file to convert to .jpeg

You can convert KEY file to JPEG as well as to variety of other formats with free online converter.

How to convert key to jpeg?

Step 1
Upload key-file
Select file, which you want to convert from your computer, Google Drive, Dropbox or drag and drop it on the page
Step 2
Select «to jpeg»
Select jpeg or any other format, which you want to convert (more 200 supported formats)
Step 3
Download your jpeg file
Wait till your file will be converted and click download jpeg -file

Keynote Presentation

File extension .key
File category documents
Programs
File Viewer Lite
Keynote
Main program Apple iWork
Developer Apple
MIME type
application/x-iwork-keynote-sffkey
application/vnd.apple.keynote

Joint Photographic Experts Group

File extension .jpeg
File category images
Description JPEG – is a popular graphic format, which is characterized by a high degree of compression, which leads to a decrease in image quality. It uses the technology of encoding of smooth color renditions, providing the ability to reduce the amount of data frequently during the recording of the image. Because of the small size it is requested by the owners of websites, allowing you to save the traffic effectively. It is also frequently used in memory cards of digital video cameras. The JPEG algorithm is optimally suitable for compressing photographs and pictures, in which realistic scenes with little contrast of colors are present. It is not recommended to use this format for compression of drawings and various kinds of graphics, since a strong contrast between a number of closely located pixels provokes the appearance of visible artifacts.
Technical details The procedure for compressing the digital images in JPEG format is carried out in several stages. First, the photo is transformed into a color space YCbCr, then it is divided into squares to determine the upper range of the color spectrum. Finally, the colors and brightness are coded. JPEG uses a "lossy" compression system and discrete cosine transform technology. The format acts simultaneously as the standard of ISO and the International Telecommunication Union. The file compression ratio is in the range from 10:1 to 100:1. In this case, the reduction in image quality can vary from insignificant to substantial.
Programs
Adobe Photoshop
Apple Preview
Corel Paint Shop Pro
Main program MS Paint
Developer The JPEG Committee
MIME type
image/jpeg