Next, we look at the file formats supported by GIMP. You can see these formats whenever you go to export a file (using File > Export As. GIMP supports many different file formats. PNGs can be used instead of GIFs in certain circumstances (small icons, line drawings etc), but check the file size - PNGs can grow quite large on larger, more complex images. For examples of the difference between GIFs and JPEGs, see GIF vs JPEG. GIFs on the other hand, are better for images with flat colors (such as cartoon illustrations, logos etc). In general, JPEGs are best for complex images with lots of colors (such as photos). The most common file formats to use for the web are GIF, JPEG, and PNG. If you intend to use your image on a website or blog, you will need to save it in a format that web browsers recognize. If the image is only going to be displayed on the web (or computer screens), check that the image is displayed at the correct size when you view the image at 100% zoom.Īlso check that you're using the correct color mode (eg, RGB, grayscale). This could result in the image taking too long to download for your users to view. The graphic may look small on the screen but, if it's using a high resolution, its file size could be much larger than you need it to be. The problem is that, if you don't know what you're doing, you might not notice how big the file size is. Graphics have the potential to be really big. There are two very important things to remember when creating graphics for the web: When you open it up again, you can continue from where you left off. XCF extension, you ensure that all image data (such as layers, channels, paths etc) is saved exactly how you created it. This is the best format to use if you intend to modify the image in the future.īy saving your file with a. In this case, you can either use the default values or adjust settings as required. option to export a file to a different file type, depending on the file format you use, you may see another dialog box where you can enter values specific to the file format. Once the dialog box pops up, enter an image name ensuring you use a. You might even create multiple copies, each at different stages of modification. It's a good idea to have at least one copy of your image in native GIMP format. In GIMP, the way you specify an image's format is to save it with the applicable extension.įor now, we'll save our image in XCF format (GIMP's native format). In any case, you still need to understand which is the best format to use. In fact, I recommend keeping multiple copies of your image - especially if you are doing a lot of work on it. Of course, there's nothing stopping you saving multiple copies of the image, each in a different format. (may result in red instead of black) This problem persist even if I save the imported GIF as XCF file (even if I create new layers in it). When saving images, you need to decide which format you want to save the image in. When I draw with different colours, GIMP is trying to use the colour from palette most approximate to the colour I'm drawing. You should save your image (before something happens and you lose your 2 minutes of hard work!)
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