PRINT VS WEB

By,
Aquib

PRINT	WEB
In Web, the color mode is of 3-colors subtractive	We call it as 3-color addictive color mode used for anything light-based.
The colors which are all created in this mode use a combination of cyan, magenta, yellow, black.	The colors which are all created in this mode use a combination of red, blue, green.
In Printing, the color mode  is of 4-color subtractive.	In Web, the color mode is of 3-colors subtractive
The key color here is black

MINIMUM RESOLUTION:-
300* DPI (DOTS PER INCH)                                 72*PPI(PIXELS PER INCH)         
While both refer  to resolution. DPI is used for printers and PPI is used for online/digital use.
Depending on the file, 150 dpi may be acceptable for some printers.

COMMON DIMENSIONS:-
PRINTED DOCUMENTS(300 DPI):

LETTER	8.5 x 11 in. = 2550 x 3300 px
LEGAL	8.5 x 14 in. = 2550 x 4200 px
LEDGER	11 x 17 in. = 3300 x 5100 px
A2	3.5 x 4.875 in. = 1040 x 1463 px
A6	4.25 x 5.5 in. = 1275 x 1650 px
A7	4.5 x 6.25 in. = 1350 x 1875 px
#10	5 x 7 in. = 1500 x 2100 px
BIZ CARDS	3.875 x 9.25 in. = 1163 x 2775 px
MINI BIZ CARDS	2.75 x 1.1 in. = 825 x 330 px

PRINTED PHOTOS  (300 DPI):-
4x6       INCHES 1200 x 1800 pixels
5 x 7     INCHES 1500 x 2100 pixels
8 x 10   INCHES 2400 x 3000 pixels
11 x 14 INCHES 3300 x 4200 pixels
16 x 20 INCHES 4800 x 6000 pixels

PHOTOS FOR WEB USE (72 DPI):-
Size your photos for your blog's or website's content width. Most blogs have a content area that is somewhere between 500 pixels and 800 pixels wide, so resize your photos to a standard size for your blog , like 600 pixels wide, and change the resolution to 72 PPI. There's no reason to have print-ready photos online: the higher the resolution, the bigger the photo, and the slower that photo will load on your site( and is a small security measure if you're protective of your photos).

COMMON FILE TYPES:-

TIFF-	TAGGED IMAGE FILE FORMAT
EPS-	ENCAPSULATED POST SCRIPT
JPG/JPEG-	JOINT PHOTOGRAPHIC EXPERTS GROUP
PNG-	PORTABLE NETWORK GRAPHICS
PDF-	PORTABLE DOCUMENT FORMAT
GIF-	GRAPHICS INTERCHANGE FORMAT
BMP-	BITMAP