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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Editing PNG in GIMP: is it possible to remove lines (used as arrows) and extrapolate the now blank squares?

I'm using GIMP to prepare this PNG file for vectorization in Inkscape. I've noticed that the vectorization process makes removing these lines far more tedious after the vectorization than before. ...
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2k views

GIMP transparency is not working

I followed this tutorial on GIMP to make an image transparent. Here is a snippet of the original image opened inside Windows Image Viewer (so the grey background is part of Windows Image Viewer, I ...
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615 views

How to draw icebergs like the following image?

I want to draw some icebergs in Gimp or Photoshop. In Gimp I tried Path Tool, and then I tried to fill in the colors with Bucket Fill, but this gave me a very bad result. So my question is if anyone ...
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525 views

How to create the drop shadow “We are Mozilla” effect?

The text "We are Mozilla" on this page: http://www.mozilla.org/en-US/ seems to have something of a "white" drop shadow effect that makes it seem embedded onto the page, somewhat. How can we ...
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299 views

How can I achieve the light arcing background in this image

I've tried finding a tutorial without any luck. Even if someone could describe the effect so I could better search for tutorials myself. I am trying to achieve the following effect as seen in the ...
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20 views

Get text font from an image using GIMP

I have an image which contains a text. I don't know the text font. Is there any way to find the text font from an image using GIMP? I need to know what font is used in this text image.
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30 views

How to make fixed aspect ratio, highlight and rule of thirds enabled by default?

How can I enable Highlight, Rule of thirds and Fixed aspect ratio of 1080x1080 as default settings in GIMP for the selection tool?
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28 views

Is it possible to make a 1 pixel diagonal line unbroken in GIMP?

Basically I need to draw a 1 pixel line but I want it so that the line is unbroken. Currently what happens is if I draw diagonally the pixels will touch corner to corner and I want it so they will ...
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38 views

How To Find The Vertical Midpoint of a Gimp Image or Canvas? (Solved)

New to Gimp. How can I locate the vertical midpoint of a gimp image? I searched online and found this post, but it didn't give me the simple, step-by-step solution I was looking for. Any help is ...
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36 views

Erasing lines inside polygons

In following image: I want to make the lines inside the colorful polygons disappear, but leave the line between colorful polygons. For example, inside the green polygon at the right, there are two ...
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65 views

how to calculate the rate of loss of colors?

JPEG is said to be a lossy quality image format so most people prefer PNG. When JPEGs are edited it seems the quality does degrade(it's demonstrated well in the documentation of GIMP). How can we ...
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84 views

Gimp: making edges less smooth

Most questions are about smoothing edges. I would like the opposite. I have this map: I would like a plugin/filter to make edges more rough. Something along this: EDIT: I think the trouble I am ...
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124 views

Getting a triangular tear effect in Gimp?

I want to create a "tear" effect with regular triangular shapes to show I'm omitting part of the middle of a screenshot, something like: When I search for tear effects all I find is realistic ...
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630 views

How do I extend an image by adding blur to sides?

I need to make an image 1080 x 1920. But when I do, the image looks very distorted. Is there a way I can extend an image by adding this blur to the sides of it? Also, does anyone know what this is ...
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63 views

How to get GIMP to unselect the initial background?

How can I get GIMP to de-select the background in my attached picture? Everytime I try to use Select None...nothing happens.
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88 views

What is the method of cutting and stitching a set of images to together with Gimp? [closed]

I want to cut a cut and paste sections from different images and join them together in one rectangular image, for easy comparison. I want to be able to paste them into a single picture and use drag ...
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62 views

How to use GIMP to add a rippling effect on just a section of a picture

I want to add a rippling effect for a selection. But every time I select an area and add this animation, the entire picture is affected. How do I apply this effect just to the selection?
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96 views

Locating the coordinates of an element within a layer in Gimp?

I have a PSD which I've opened up in Gimp (because I currently don't have Photoshop) and I am having difficulty with locating any functionality on the Gimp UI that would help determine the positioning ...
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563 views

Loading Spinner Gif

I would like to create a loading spinner that looks like the one GitHub uses: Any tips on how to replicate this with another logo inside using Gimp? I am especially interested in this "interrupted" ...
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1k views

Can't make a png image that has transparent background

I want to make a transparent image, so I made image's background transparent like this. But exported PNG image was not transparent, it was kind of gray. What am I doing wrong?
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167 views

how could i make this look less vomit enducing? lines [closed]

maybe if i was radiating out some grey from the letters? to give them more shape, just like light grey emitating from the edges of the letters and dropping away to nothing within a few pixels, would ...
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267 views

Pixel Art in Gimp

I want to create some Pixel Art images with the help of gimp. when I wanted a pixel field of 8x8 I used to simply create an image with the width and height of 8 and used the pencil with the pixel ...
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812 views

Using GIMP, how do I fill the canvas with an image?

I have this in my canvas: What I want to do is cover the whole canvas with this image; the image is 250 px wide, so I want to add 3 more so the whole canvas looks like fire! How do I do that? (I'...
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123 views

Is selective blur (this GIMP's one) available in Photoshop?

Here's how it looks like: http://docs.gimp.org/en/plug-in-sel-gauss.html It automatically blurs blurred parts of image, but preserving crisp edges and contrast. Is it available in Photoshop?
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222 views

Given an image modification on Gimp, how to obtain the convolution matrix

In Gimp, there is a convolution matrix tool which lets the user define his own convolution matrix, and then see the result on the image. I am writing software for image classification, and I need to ...
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312 views

Map borders on GIMP

I'm trying to create a map for Risk. I found an image scouring the Internet that fits what I want perfectly, except instead of having borders, each province is just a different color. I would like to ...
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753 views

GIMP: Possible to remove middle in picture? [duplicate]

As an example, is there an easy way to crop away the o's in the Google logo using Gimp? The result should then be "Ggle" with a smaller image width than the original because the o's are missing.
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How to make an image with transparent text on an opaque background?

For my blog, I would like to create something like this logo: However, where the text on the image above is white, I would like to have a transparent hole instead, so that the background of the ...
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3k 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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255 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 i'...
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834 views

Mathematical operations such as “Reflection in Line” with FOSS Linux tools such as Inkscape, Gimp or Blender?

In Gimp, I could do this by "Layer/Transform/180 rotation" and then "Layer/Transform/Flip vertically" -- and then with some mouse, putting things together but it is slow. I am now looking for simpler ...
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2k views

How do I create a rectangle with a trapezoid bottom in gimp?

Using gimp 2.6.11 on Windows. How do I create a rectangle with a trapezoid bottom? I understand to make shapes I should make a selection and then stroke it, but how do I make a selection of this ...
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707 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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How to mimic this text in Gimp?

I found this really cool text, and would like to use the style but for a different word. How can I do it in GIMP or pixlr.com?
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1k views

Fixing fuzzy text in an icon?

I have an icon that looks like it was shrunk from a larger image. How can I easily clean up the text to make it look sharper?
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57 views

Simulation of a light source in a scene?

I have photos of LEGO scenes with several objects, walls, surfaces etc. in them. Currently, there are no lights in the scenes, except for the lapms that light the scene from outside. The goal is to ...
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25 views

Gimp: Change a signature color from black to blue, preserving the tones

I have a scanned signature written in black pen. I have removed the white paper parts of the image using alpha transparency. After using it several times, it seems that it would look better if the ...
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54 views

How to effectively replace color from a range?

GIMP provides a very handy way of replace or rather Rotating color from one range to another but rotating the range of black is rather hard from this. The Gray option is a bit hard in a way that it ...
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33 views

GIMP 2.8.16, weird bug cursor aligning to grid, windows 7 [closed]

Whenever I am trying to draw/paint in gimp my cursor seems to be snapping to every other pixel or two? Brush size of 4px, I would like it to be smooth when I draw. I should note, this only appears ...
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33 views

Layer transparency in GIMP

When you create a layer in Photoshop you can create a new layer and select the transparency when you do it. How does one go about doing this same thing in GIMP? I've seen other answers about adding ...
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57 views

Filling in lines on scanned line art GIMP

Is there an easier way to fill in the lines in a scanned drawing. Easier than just tracing the whole thing with the brush tool. I scanned in my drawing and then used threshold to get rid of the paper ...
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68 views

GIMP: Can I see other layers while playing with the iWarp filter

It's useful to have the IWarp filter, interactively smooshing parts of a layer around. But often I need to see the layers underneath it while I'm doing that, so I can check that my distortions look ...
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250 views

GIMP - how to make transparent brush from an image layer?

I would like to make a (semi-)transparent brush in GIMP. Starting from an image of marble with white background and veins in shades of grey, using various layers I selected the white to alpha and ...
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133 views

how to make sharp black white edge

How can I make black colour tone pixels completely black. I want to make this on whole raster. I want to do this in Gimp.
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53 views

GIMP: Indexed (Gif), change white to transparent

I have a 1-bit black-and-white GIF, I need to change the white into transparent. How do I do it in GIMP?
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3k views

How do I view a JPEG's EXIF data in Gimp?

I would like to view a JPEG's EXIF data in Gimp, perhaps modifying it. How do I do this?
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393 views

How to change all pixels in Gimp that are not one of two colors to white?

I was trying to submit an app to the Windows Phone app store. Here all pixels need to be white (#FFFFFF) or transparant (#FF####). I had a black logo on a white background. To make the background ...
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128 views

Modify Yellow Dotted Line in GIMP

How do I remove or resize the marching ants from around the apple? It appeared when I used the move tool to move the position of the apple. It is in its own layer. I need to modify the image/layer ...
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544 views

In gimp, anyone know how to remove the background of text logo with image inside it? create a watermark

I've created a simple text logo in gimp with an image inside of it. I don't know how to delete the black background I have and only have the text with the word left in it. When I go to delete the ...
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769 views

Is Photoshop worth the cost over alternatives? [closed]

I'm trying to figure out if I should buy into the whole "Photoshop" and "Adobe way". I understand how to use the program quite well, and my trial is coming to an end fairly soon, I don't really know ...