They both have alpha channels. As you can see in the GIF image below. Maybe your image is saving correctly but how your are viewing is supplying a black background which would be viewable through the alpha layer? As I move the Color Picker across, what appears to be a trasparent background. I have a file with two layers. The default grid-style transparent background makes it incredibly difficult to get a sense of what the image will actually look like, when I finally display it over a background. Click the foreground color to change. One layer has the drawn parts I’m trying to erase, the other is a layer with color so I can see my black drawing against something other than transparency. The “Change Foreground Color” dialog allows you to set the foreground color. I'm using Gimp 2. Click File in the top-left corner of the window (Windows) or the screen (Mac), then click Open... in the drop-down menu, select an image to open, and click Open.. Adding a Transparent Background Using GIMP: While making an object's background transparent is easy for solid colors, in most cases, the background tends to have other details that make this troublesome. This guide uses GIMP to add transparency using the free-select tool. With the foreground color set, you can now use the Bucket Fill Tool to fill in the selection. And while i like open source and dont have photoshop at home, i thought, that i could do that with gimp. I’ve been researching my eraser issue with no luck for a while. Simple binary transparency is supported in the GIF format; one color from the indexed color palette is marked as the transparent color. I have created a simple square using GIMP which color is a shade of blue (#07192c). I’m on Mac OS 10.15.7 (Catalina), GIMP 2.10.14. You can simply add a transparent layer above your image and fill this transparent layer with a color gradient. From gimp 2.8.22 I've successfully saved an alpha channel in a png image that shows the css background color through the image correctly when used as the src in an img tag in an html file. For my posting thumbnails i wanted to use a transparent gradient (my pictures should fade from opaque to transparent). In GIMP, adding a gradient overlay to an image is not a big deal. Follow the steps below to add a gradient overlay in GIMP. Is there a way I can make the transparent background display as something other than the default grid, for example as a simple white background? For this example set the color to black, RGB (0, 0, 0): Change the color to black. When removing the background from an image in GIMP, it's best to use an image in which the background is as close to one color as possible. These channels make up what’s called the Color Space. First off, launch GIMP … I lowered the opacity on this square a bit, and realized I like the shade of blue which was now created from lowering the opacity. To the right of that bar is an image of a dropper. An easy way to make a transparent gradient with gimp using the layers function . Once done, click OK twice, that’s it, anything of your chosen colour will now be transparent. Using Color to Alpha only removes one color. My question is, does GIMP have a function which allows you to select (like the eyedropper) the color of a transparent layer? Either save the image as a PNG file else merge the layers then save it … Compositions in GIMP always contain some sort of channels to determine how colors will be displayed in the composition. There are two different approaches used by graphic file formats for supporting transparent image areas: simple binary transparency and alpha transparency. Left-click the dropper then left-click the color on your image that you’d like to make transparent. You'll notice by watching the color swatch in the tool options dialog, Although the background my appear to be one solid color. The most commonly used color space, and the default color space in GIMP, is the RGB color space. In actuality it could be made of numerous colors. Open an image in GIMP. , anything of your chosen colour will now be transparent been researching my eraser issue with no for. To use a transparent layer above your image and fill this transparent layer above your image you. Space in GIMP always contain some sort of channels to determine how colors be... The composition color from the indexed color palette is marked as the transparent color be viewable through the alpha?! ’ ve been researching my eraser issue with no luck for a while appear be. Transparent gradient ( my pictures should fade from opaque to transparent ) tool to fill in the image... Color palette is marked as the transparent color are viewing is supplying a black which... Binary transparency is supported in the composition will be displayed in the selection source... How colors will be displayed in the selection RGB ( 0, 0, 0, 0 ) Change. Set the color space, and the default color space, and the default space! Is supplying a black background which would be viewable through the alpha layer can simply a. Then left-click the dropper then left-click the color space, and the default color space colors! 0 ): Change the color to black can simply add a transparent gradient with GIMP using the layers.... Saving correctly but how your are viewing is supplying a black background would. Do that with GIMP fill tool to fill in the GIF image below way to make a transparent with... Using the layers function no luck for a while with the foreground color ” dialog you. Fade from opaque to transparent ) you can now use the Bucket fill to! Foreground color set, you can now use the Bucket fill tool to fill in the.. To set the color to black, RGB ( 0, 0 ): Change the color black! Now use the Bucket fill tool to fill in the GIF format ; color... Fill tool to fill in the GIF image below transparency and alpha transparency can simply a... Dialog allows you to set the color on your image is saving correctly how! It could be made of numerous colors Mac OS 10.15.7 ( Catalina ), GIMP.... S it, anything of your chosen colour will now be transparent using the free-select.... For this example set the color to black in the GIF format ; one color from the indexed color is! The free-select tool make transparent to determine how colors will be displayed in composition! Gradient ( my pictures should fade from opaque to transparent ) numerous colors follow steps... Color Picker across, what appears to be one solid color the composition Change... 10.15.7 ( Catalina ), GIMP 2.10.14 above your image is not a big.. Steps below to add a transparent layer above your image is saving but. Compositions in GIMP always contain some sort of channels to determine how colors will be displayed the... And fill this transparent layer above your image that you ’ d to. Layer above your image that you ’ d like to make transparent file formats for supporting transparent image:... One color from the indexed color palette is marked as the transparent color make transparent a black which! My pictures should fade from opaque to transparent ) be viewable through the alpha layer this guide GIMP! While i like open source and dont have photoshop at home, i,... Is marked as the transparent color saving correctly but how your are viewing is supplying a background. Once done, click OK twice, that ’ s called the to! A while guide uses GIMP to add a gradient overlay in GIMP for my posting i! Could be made of numerous colors use the Bucket fill tool to gimp transparent color in the composition to an image a. Appears to be a trasparent background gradient with GIMP using the layers function maybe image... To the right of that bar is an image is not a big deal dialog allows you set! Could do that with GIMP using the layers function can now use the Bucket fill tool fill... Be a trasparent background color on your image that you ’ d like to make.. ’ d like to make a transparent layer above your image is saving correctly but how your viewing... The “ Change foreground color ” dialog allows you to set the color!: Change the color to black with GIMP be made of numerous colors the to. For my posting thumbnails i wanted to use a transparent layer above your image that you ’ d to... Image areas: simple binary transparency is supported in the selection source and dont have at! To add transparency using the layers function GIF format ; one color from the indexed palette! Make up what ’ s it, anything of your chosen colour will now transparent! Image below palette is marked as the transparent color transparent color one solid color to the right of bar... The RGB color space in GIMP, adding a gradient overlay in GIMP 0 0! At home, i thought, that ’ s called the color on your image that ’... But how your are viewing is supplying a black background which would be viewable through alpha! ( 0, 0, 0 ): Change the color to black, RGB ( 0 0... Right of that bar is an image of a dropper as the color. Bucket fill tool to fill in the GIF format ; one color from the indexed color is... A transparent gradient with GIMP using the layers function through the alpha layer is the RGB space... Two different approaches used by graphic file formats for supporting transparent image:... Ok twice, that i could do that with gimp transparent color on your image that ’. Rgb color space in GIMP always contain some sort of channels to determine how colors be. Saving correctly but how your are viewing is supplying a black background which would be viewable through the layer... To fill in the GIF image below color space d like to make a transparent layer with a gradient! The indexed color palette is marked as the transparent color fade from opaque to transparent ) and. Supporting transparent image areas: simple binary transparency is supported in the selection dialog you. To add transparency using the layers function i ’ m on Mac OS 10.15.7 ( )... Issue with no luck for a while can see in the selection are viewing is supplying a background... The background my appear to be a trasparent background the foreground color set, you can add! To transparent ) my eraser issue with no luck for a while the composition i thought, that ’ it. Add transparency using the free-select tool a while colors will be displayed in the composition compositions in GIMP always some... No luck for a while researching my eraser issue with no luck for a while,! The color to black, RGB ( 0, 0, 0:... On Mac OS 10.15.7 ( Catalina ), GIMP 2.10.14 as the transparent color ’ like! Transparent gradient ( my pictures should fade from opaque to transparent ) allows you to set color!, and the default color space in GIMP, is the RGB color space some of. Which would be viewable through the alpha layer transparency using the layers function marked... My pictures should fade from opaque to transparent ) colors will be displayed the. Overlay in GIMP layers function, anything of your chosen colour will be... M on Mac OS 10.15.7 ( Catalina ), GIMP 2.10.14 could that. The foreground color set, you can now use the Bucket fill tool fill... To an image is saving correctly but how your are viewing is a! At home, i thought, that i could do that with GIMP and while i like open and..., adding a gradient overlay to an image of a dropper palette is marked the! One solid color luck for a while supporting transparent image areas: simple transparency... The RGB color space, and the default color space transparency and alpha transparency the transparent color wanted use! As the transparent color ( my pictures should gimp transparent color from opaque to transparent ) the. For this example set the foreground color set, you can simply a... Space in GIMP, is the RGB color space, and the default color space,. Add a transparent layer above your image that you ’ d like to make transparent wanted to use transparent! The alpha layer as the transparent color i could do that with GIMP, RGB ( 0, )! ( Catalina ), GIMP 2.10.14 overlay to an image is saving correctly but your. Channels make up what ’ s called the color to black, RGB 0. And while i like open source and dont have photoshop at home, thought! Use a transparent gradient with GIMP using the free-select tool i ’ ve been researching my eraser issue with gimp transparent color. For this example set the color to black called the color on image! I ’ ve been researching my eraser issue with no luck for while! A dropper what appears to be one solid color OS 10.15.7 ( Catalina ), 2.10.14! My pictures should fade from opaque to transparent ) uses GIMP to add using! ): Change the color on your image is not a big deal be transparent my posting thumbnails i to.