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Konwerter plików / Obraz / JPEG

Online konwerter JPEG

Możesz zmienić format obrazków i zdjęć do formatu JPEG za pomocą bezpłatnego konwertera online.

Jak przekonwertować w jpeg?
Krok 1
Pobieranie plik
Wybierz plik z komputera, Dysk Google, Dropbox lub przeciągnij i upuść go na stronie
Krok 2
Wybrać «w jpeg»
Wybrać jpeg lub dowolny inny format, którego potrzebujesz (ponad 100 obsługiwanych formatów)
Krok 3
Pobierz swój jpeg plik
Zaczekaj, aż plik się skonwertuje, a będziesz mógł go natychmiast pobrać jpeg -plik
Joint Photographic Experts Group
Rozszerzenie pliku
.jpeg
Kategoria pliku
Opis
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.
Szczegóły techniczne
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.
Programy
Adobe Photoshop
Apple Preview
Corel Paint Shop Pro
Program główny
MS Paint
Programista
The JPEG Committee
MIME type
image/jpeg