Focuses top top many typical image inquiries in regards to photo resolutions, resizing images, record types, vector and raster images, scanning, saving and also more.



RGB or Red, Green and also Blue, are additive colors and also are what we see as soon as we look at our computer monitors and also televisions screens. The tiny dots that make up our screens are written of RGB information. The RGB color room is very large and is right for pictures that would certainly be provided for web and also presentation purposes.

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CMYK or Cyan, Magenta, Yellow and also Black, space subtractive colors room the typical ink colors because that printing. This means that anytime we print an image, we are using CMYK inks to create the print. Many professional printers or publishers need that images for print need to be converted to CMYK before being printed. This is because the RGB color spectrum (displays) is much more wide climate the CMYK spectrum (ink) and during conversion native RGB to CMYK, the figure of details colors may look different.

To adjust the color mode using Photoshop, walk to photo > Mode and also select a desired shade mode.

Image Transparency

What does it average to save photo with transparency?

Notice the two pictures below:


The photo on the left was conserved using a record format the did not support transparency and also displays with an undesirable white background.The image on the appropriate was conserved using a transparency sustained format and also looks very crisp and clean top top this colored background.

File types that assistance transparency: TIFF, PNG, GIF

Native document Fomats

Native record Formats

Not just are there image formats, but many applications have actually their own native file format. That is vital to know that there is a difference in between a native paper types and an image document types.

An instance of a native paper type is a .PSD which represents Photoshop Document. This document is produced only through Adobe Photoshop and can retain details such together layers, adjustments, masks, and other Photoshop adjustments.

It is always great to conserve a variation of an image in the native format if plan to do future edits come the image due to the fact that the native file format will store all editing and enhancing information.

Image Editors


Adobe Photoshop -(.PSD)


Illustration/Vector Art

Adobe Illustrator - (.AI)

CorelDRAW -(.CDR)

Common Image file Formats


Common Image file Formats

There are countless image document types the end there for this reason it have the right to be difficult to recognize which paper type ideal suits your photo needs.Some image types such a TIFF are good for printing if others, like JPG or PNG, are finest for net graphics.

The list below outlines several of the an ext common file types and also provides a quick description, exactly how the record is ideal used, and also any special characteristics the file may have.

TIFF (.tif, .tiff)

TIFF orTagged Image record Format are lossless pictures files an interpretation that they do not have to compress or lose any kind of image high quality or information (although there areoptions forcompression), allowing for an extremely high-quality photos but additionally larger file sizes.

Compression: Lossless - no compression. Very high-quality images.Best For: High high quality prints, professional publications, archival copiesSpecial Attributes: Can conserve transparenciesLearn much more about TIFF paper types

Bitmap (.bmp)

BMP or Bitmap Image file is a format developed by Microsoft because that Windows. Over there is no compression or details loss through BMP files which enable images come have an extremely high quality, yet also very large document sizes. As result of BMP being a proprietary format, the is usually recommended to usage TIFF files.

Compression: NoneBest For: High top quality scans, archival copiesLearn more aboutBMP file types

JPEG (.jpg, .jpeg)

JPEG, which represents Joint Photographic experts Groupsis a “lossy” format an interpretation that the image is compressed to make a smaller file. The compression does create a lose in quality but this lose is generally not noticeable. JPEG papers are really common ~ above the Internet and also JPEG is a well-known format because that digital cameras - making it ideal for internet use and also non-professional prints.Compression: Lossy - some document information is compressed or lostBest For: web Images, Non-Professional Printing, E-Mail, PowerpointSpecial Attributes: Can pick amount that compression as soon as saving in image modifying programs favor Adobe Photoshop or GIMP.
Learn an ext aboutJPEGfile types

GIF (.gif)

GIF or graphics Interchange Format records arewidely supplied for web graphics, since they are limited to only 256 colors, can permit for transparency, and also can it is in animated. GIF papers are typically tiny is size and also are really portable.

Compression: Lossless - compression without loss the qualityBest For: Web ImagesSpecial Attributes: Can it is in Animated, have the right to Save TransparencyLearn much more aboutGIFfile types

PNG (.png)

PNG or Portable Network Graphics documents area lossless image layout originally design to improve upon and also replace the gif format. PNG papers are able to handle up to 16 million colors, unequal the 256 colors sustained by GIF.

Compression:Lossless - compression without loss that qualityBest For: Web ImagesSpecial Attributes: save TransparencyLearn much more about PNGfile types

EPS (.eps)

An EPS or Encapsulated PostScript record is a common vector paper type. EPS files can be opened up in countless illustration applications such together Adobe Illustrator or CorelDRAW.

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Compression:None - provides vector informationBest For:Vector artwork, illustrationsSpecial Attributes:Saves vector informationLearn an ext aboutEPSfile types

RAW Image documents (.raw, .cr2, .nef, .orf, .sr2, and more)

RAW photos are images that are unprocessed that have actually been created by a camera or scanner. Numerous digital SLR cameras have the right to shoot in RAW, even if it is it it is in a .raw, .cr2, or .nef. This RAW images are the identical of a digital negative, meaning that they hold a lot of of image information, but still must be handle in an editor such together Adobe Photoshop or Lightroom.

Compression:NoneBest For:PhotographySpecial Attributes:Saves metadata, unprocessed, lots of informationLearn much more aboutRAWfile types