An image can be a result or just an intermediate step. In this second case, you can bring new life and definition by changing the colors of the subject or background. A process reserved until recently only for expert graphic designers, equipped with dedicated applications and tools, today becomes a simple step, which can be performed online, free of charge, via various websites.
Change colors to images, why do it?
There are many reasons that can push us to want to change the colors of images. For example, we could do it to correct a wrong color combination in a photo, to test a color variation in a logo or a piece of furniture, or why not, even to try out new outfits.
How to change colors in images?
Leaving aside the technical and somewhat complicated procedures available in graphics software such as Adobe Photoshop and focusing only on web services and apps, we will discover that changing the color of images online is easier than you think.
At the base of these webapps and applications we find several possible options, which can also be proposed as possible alternatives:
Automatic color identification. In this case the application identifies one or more contiguous blocks, then leaving the user the possibility to choose between the various highlighted areas. This type of processing is used a lot by "background replacement" programs, which by selecting what is believed to be the main subject, eliminate the entire surrounding area
Manual selection of the area. Other applications use systems that replicate what is possible with Adobe Photoshop and similar. In this case the area must be highlighted manually using a set of selection tools (with predefined or freely settable shapes) or drawing tools (usually brushes of various sizes)
Replacement via a patch. Solution used almost exclusively in apps to change colors on clothes. The color change process occurs by choosing a model (of dress, decoration or shade) and pasting it on the photo. Manual positioning tools will then allow us to move the patch, resize it or change its size and shape so that it covers the area we want to vary.
On what type of images?
The best image formats for this color replacement job are PNG and JPG. Some online applications also manage different formats, but in general the universally supported ones are these two.
The smartphone or tablet apps, on the other hand, almost exclusively manage the jpg format, as they are designed to "work" on images taken via the mobile device itself.
Recommended sites for changing the color of images, let's discover the best ones
In our research we therefore focused on online applications, which allowed us to easily change the color of images, without the need for registration or download. Here is what we found, in a constantly updated list, also based on the appearance of new and better performing services.
Removal.AI
Removal.AI is one of the pioneering AI background removers out there. It is easy to use, and its perfect cutouts truly set it apart from the rest. With advanced algorithms that precisely distinguish subjects from their backgrounds, it delivers studio-quality results—no Photoshop skills required. Removal.AI proves to be a reliable partner in creating clean, professional imagery that resonates with audiences.
PicWish
Online application, it allows you to easily isolate the background or change the color of a PNG image. The webapp works well and is very simple to use. After opening the web page, simply proceed with loading the image and using the dedicated buttons decide whether you want to change the background or adjacent color areas.
Slazzer
Free and easy to use web app, Slazzer allows you to easily change the color or background of a PNG image. The procedure for using this software resembles that of the previous one, for a simple and immediate interface to use.
PhotoRoom
Another background replacement app, it allows you to quickly select the background and replace it with a solid color image, a color from an existing palette or a background image uploaded by the user
PhotoScissors
Simple and truly reduced to a minimum, this online service allows you to change the background of an image in a simple way. PhotoScissors only does one thing, but it does it in a simple way and with excellent results.
Remove Bg
Bg stands for BackGround, i.e. background and this app removes it very well. Equipped with a color palette to choose from, it also allows you to upload your own image to do everything. Once processing is complete, you can then download your creation and save it immediately.
Lunapic
Not only change the background for this online service but also replace localized areas. This app works well and is very precise. It therefore allows you to replace the color even in areas of minimal size, such as the color of the eyes.
After uploading the image, simply select the "Replace color" function. Using the same we will then select the color to replace and then from a color palette what we want to set. You can then refine the coverage and intensity of the new color using a series of tools.
Imgonline
This website specializes in editing images to .jpg. As with other applications, it allows you to load an image, select the interested area and replace it with a color chosen from the palette available in the software itself.
Phixr
This service also allows you to change the background of an image. It can also work on different areas, but unfortunately it does not yet have a very efficient selection system, given that it only involves the use of square or rectangular grids.
Changing the color occurs by selecting the “color balancer” tool. Through this function it is possible, using three sliders, to modify the selected color until the desired result is achieved.
Pixlr
This complete tool, almost an alternative to Photoshop, contains some dedicated features, which allow the user, among other things, to change colors in images. We find ourselves faced with many alternatives, which, especially as regards changing the color of clothes, are also enriched with some dedicated apps, let's see which are the best.
Not only recommended sites for changing the color of images but also apps for changing the color of clothes
We have selected three Apps from the vast choice of dedicated applications available on the various Stores. We chose these three because they are available for both Android and Apple and they worked very well in our test, here they are:
Picsart
This app works with the patch system. In fact, it allows you to choose between various images taken from the internet and paste them onto the desired portion of the photo.
Combyne
Through this application you can work on preset images or load one from your phone's memory. Also in this case the processing takes place through the selection of pre-set models for a composition tool that works on the concept of levels.
Recolor Dress & Clothes Color
Not really an editing tool but simply a tool that allows you to vary the color. The app performs a precise color replacement without flattening everything. The final result is a real image that can also be enriched by the possibility of adding accessories and logos.
Change colors of images
Graphically editing images in order to change their color is a simple operation if done with the right tools. The ones listed above approach the problem of color replacement from different points of view, generating a pleasant result on any type of subject.
As with all tools, it is obviously necessary to practice a little to gain some experience and dexterity, but with a minimum of passion the results will not take long to come and replacing the colors in your images will quickly become a simple and quick operation.
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