Questions about GIMP, the GNU Image Manipulation Program. It is a freely distributed piece of software for such tasks as photo retouching, image composition and image authoring. Ask scripting questions on Stack Overflow, software support questions on Super User, and anything related to design here ...

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54 views

How to edit jQWidgets png files?

I'm using GIMP to do the editing in the png file I've shown below. On selecting one of the arrows and trying to paint it red, the colour just does not turn red. It stays grey. I'm just unable to make ...
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1answer
625 views

Error opening EPS in GIMP 2.8 [closed]

I'm attempting to import an EPS file into GIMP, but it fails. I'm running v2.8.19, and I've installed Ghostscript 9.14 (I think that's the version). I've also gone through setting up the System ...
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1answer
227 views

Scaled layer in background for 8 bit art

I want to create some 8-Bit artwork using gimp. Is it possible to open a larger, higher resolution image and have it transparently in the background while drawing the 8 bit representation of say, ...
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1answer
732 views

Gimp: how to remove background noise/artifacts and enhance handwritten text

I have a lots of scanned handwritten lecture notes (PDFormat) and I want to improve their readability (I have uploaded an example). In particular I'd like to remove the "squares" on the back. I would ...
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38 views

Add more white color to Gimp layer

How can I add more white color to a Gimp layer? What about adding other colors to it?
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44 views

How do I make the Airbrush tool size, match the size of the clipboard, in GIMP?

With GIMP, it is possible to select and copy a region of the image to the clipboard, and then use this region as the brush for the Airbrush tool. However, the size of the 'painted' region, is ...
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4k views

GIMP: How to move a selection in a layer?

I'm having a weird behavior when trying to move a selected rectangle or polygon in a layer. I do the next: 1. Select layer. I want to move the shine that belongs to the brillos y manchas layer: ...
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2answers
1k views

'Add alpha to selection' for text contour border in Gimp, equivalent in Adobe Illustrator?

I made my old site logo in Gimp, it's basically white text surrounded by a black boundary that follows the contour of the text. I can describe this viscerally but there is probably a descriptive name ...
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996 views

How can I set opacity for an image in GIMP 2.6.x?

I've searched and found advice to use a GIMP layers dialogue in e.g. How do you get transparent colour on Gimp? However, in my version of GIMP (2.6.8 for Mac), Layers doesn't seem to be set up to ...
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70 views

How to duplicate noise similar to this black and white-picture [duplicate]

I want to do something similiar like this picture in Gimp (or Photoshop if required). Any ideas on how to proceed? Anything useful will be appreciated.
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93 views

How to avoid pixel shifting for embossed tiling in Gimp

I'm trying to create tiles with a cloud embossing. I generated the tiling clouds with filter > render > clouds , and then applied filter > distort > emboss. But the modified clouds ...
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1k views

How to keep the resolution of an image when scaling it in Gimp

I want to copy and paste one picture into another one using Gimp. I have a picture with 200x200 pixels and 72dpi. The 72dpi are not enough to print the image in the size specified in its header. ...
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596 views

Standard pixel density for print? [duplicate]

I have to design a flyer for half of an 81/2 x 11 page. It mostly has images but some text. And I'm designing it in GIMP. Is there an industry standard dpi for simple prints? It's not magazine ...
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2answers
164 views

Handling layers in GIMP

I'm a first time GIMP user. I have an image that contains a design that'd I like to copy on to a transparent background. therefore, I started tracing the design using the paint/pencil tool. now that ...
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1answer
3k views

Gimp: Copy layer 1 to layer 2's mask

Pretty straight forward question, say in Gimp I have an image with 2 layers in question, one is temporary, I want to use it as the mask for the other. How can I transfer a layer into the mask of ...
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1answer
511 views

How to specify a transformation in GIMP

I have a specific perspective transformation that I want to apply to an image. How can I enter the matrix values manually in GIMP instead of playing around with stretching the image until the numbers ...
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2answers
3k views

GIMP: creating a 1 pixel wide line

I'm trying to create 1 pixel wide borders for some web buttons. I've tried to use the GIMP path tool to do this but I can't figure out how to get it looking right. See attached image. 1 - copied from ...
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2answers
406 views

How to recreate this effect from Apple's GameCenter?

How could I recreate the background and the effect on the ribbons, borders, and "Other" text in this screenshot from Apple's GameCenter app? To me, the background looks a little glittery, but also a ...
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3answers
1k views

Gradient Brightness

I'm not particularly experienced in graphic design, so maybe there's an easy way to do this that I just haven't noticed, but... I have a layered PNG image in Gimp. It's a complex shape (a photo of a ...
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1answer
416 views

How does the GIMP function “perspective” work?

The function "perspective" looks like a 3*3-matrix with sine och cosines and is it translation, scaling, rotation, some combination or other? How does it work? Is "perspective" the real proper name ...
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2answers
682 views

Dotted square in gimp?

I've seen this effect on several sites, basically it's just a simple background with a bunch of dots, and I'd like to use this for a background for something but I don't know where to start!
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1answer
1k views

Can't see alpha channel in png using GIMP

I created an RGBA image as png file using Blender. When opening image with GIMP, not everything is visible. Here's the original png file created with Blender: Here how does it looks in GIMP: ...
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11 views

Gimp – blend between layers controlled by a heightmap

Suppose, I have a gray-scaled height map and ten layers with different diffuse textures or solid color textures. I would like to blend these texture layers in a way determined by the heightmap, as ...
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16 views

Round sharp edges of icon using GIMP or PIXLR

I am trying to make icon and small clip-arts to use in my app but the artwork I import has very sharp edges and they screw up the cleanliness of the app. How to buffer the edges I am using Pixlr ...
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26 views

Gimp always displays the wrong color for transparent layers

I have a problem (which I had previously on completely another Ubuntu and older versions of Gimp [now I have the latest - 2.8.10]). When I open PSDs with transparent layers, they get displayed in a ...
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39 views

Gimp exports blank png image!

I'm trying to use Gimp to export a small line-style icon with a transparent background. It looks good in Gimp (black icon on the checkerboard of transparency), but the image disappears when exported ...
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2answers
84 views

How to create a patterned image from existing shape in Gimp

I am hoping to create a simple logo for a new website using Gimp. I am working with two images and a short line of text. I have the following images: The map will be the background/filler of the ...
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292 views

Adding material design shadow in gimp

I would like to add a shadow for an icon like material design suggests. Is there a simple way to do this in gimp?
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19 views

Next Tool Preset Shortcut Key in GIMP

Is there a way to quickly select with a key the next/previous tool present in GIMP? When the tool present window is open, I can do it with arrow keys. I can also assign key for tool preset window, ...
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0answers
38 views

GIMP: Open as a layer reducing the size

I'm trying to create a single image from using different single images I already have. I'm creating a new A4 document, but, when I try to open one of the images I want to add, it's smaller than the ...
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24 views

How can I modify text/shapes created early and have effects previously built on those elements propagate automatically?

I have an image with the effect of wooden text inlaid within another species of wood. I would now like to change the text. However, I would then need to reapply all of the layer masking, resizing ...
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0answers
18 views

How do I get rid of the information in a photo in GIMP or Photoshop? [duplicate]

I have an image of an alarm clock that I want to use for my IOS app as an app icon but when displayed in the app it only shows a square that encompasses the photo. I want to know how to make it so ...
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1answer
81 views

How to design a basic banner with GIMP?

I am using GIMP. And I want to design a very basic banner to be printed 3m long. The design is as simple as it could be : it consists of one logo that I have in pdf format (was designed by a ...
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1answer
174 views

Swap Colors (not Invert them) in Gimp

I know how to Invert Colors but is it possible to swap Colors? For example from this one: To this one: So that I select one Area and then swap Colors (or even the full Layer/Picture)? By the way ...
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0answers
24 views

Create Table in Gimp [duplicate]

Is there a way to create a table in Gimp? Something like this for example: I made this with one single field which I duplicated many times to arrange it at the specific points and want to create ...
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0answers
52 views

Make droplets stand out on this photo

I'm trying to modify this image (with Gimp) to make the droplets on the surface where H905 is written stand out as much as possible, and everything else to stand out as little as possible. Would ...
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35 views

In GIMP, Is there an existing script-fu script that selects all non-background pixels?

Note:the background pixels are non-alpha. I can do this manually using only menu commands as follows (given that the image background color is already selected as my foreground colour): Select all ...
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1answer
267 views

How to paste / edit text in a PNG file using Gimp?

I have brought a PNG file off the Etsy website, and I want to add text on top of it, but once I added text it all distorts and it is very bad quality, but in another instance it did not and the image ...
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1answer
106 views

How can I prevent Gimp from automatically changing colors of a .png?

So I am editing a .png file from a website that I am working on. I downloaded the image (.png) and it has a yellow/green color in one of the objects. This color is important because it matches with ...
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1answer
184 views

A way to enhance scanned image with a low resolution photo?

So I have a lower resolution photo and a high resolution scan from a magazine that both picture the same thing. However, the scanned image is faded, has text, is not fully in color (parts are in gray) ...
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1answer
71 views

Change color of transparent element in GIMP

Someone created a logo for me, It's a one-color logo with some shiny effects as you see. Can I change the color of the logo without losing transparency or brightness? And which one I can change the ...
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1answer
471 views

GIMP: how to create a collage where the photos can be repositioned within frames?

I'm trying to create a collage with 3 photos in GIMP, and I want to be able to reposition the images within each frame, not just crop them to fit the frames. Here is a sketch of what I want it to look ...
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2answers
119 views

Photoshop - clear color data from transparent pixels

I have some images that have some transparent grey pixels, and when I make the picture larger, thoose pixels are visible a little bit. Is there a way to do this with Photoshop? In GIMP you can ...
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131 views

Compress png images with Gimp

I'm getting a message from PageSpeed Insights that recommends to compress some png images. E.g: If compressing .../logo.png without loosing information, you would save 1.014 B (12% redcuction). ...
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0answers
235 views

Combining screenshot with Apple product image (including its generic status bar) with GIMP instead of Photoshop?

I would like to add a proper screenshot to an iPhone product image to create an ad for an iOS 7 app. Apple provides such product images as *.psd files for Photoshop, however I only have Gimp 2.8.10 ...
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34 views

Animating in Gimp with transparency

When I animate in gimp with transparent frames, the previous frame tends to pop up underneath the frame. This is an example of what's happening:
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465 views

GIMP is messing up my GIF color index

I'm modifying an existing animated GIF using GIMP. For some reason, GIMP opens it as an RGB file. But after doing a color analysis it told me there are only 255 colours. That's just right! However, ...
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1answer
3k views

Make part of image transparent in GIMP [duplicate]

Using Gimp, I want to make a small part of an image transparent. However, when I use colour to alpha, it turns the whole image partially transparent by removing the colour from all pixels. Is there ...
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1answer
251 views

How do I create a tapered opacity effect around an image in gimp?

I'd like my image to blend into the background gradually around the edges on a web project I'm working on. How do I fade transparency around the edge of an image in gimp?
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1answer
57 views

using gimp to add to an image

I am using gimp for windows 7. I have an image of a color gradient line (top is black middle white, bottom black) and I want to use gimp to extend the bottom of the line. Meaning, I want to make the ...