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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How to edit a closed shape drawn by Path Tool in GIMP?

I created a custom shape with custom pattern with the following steps: Drawing the border lines with Path Tool Making a closed shape by Selection from Path Selecting the closed shape with Magic Wand ...
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1answer
1k views

What are useful brush dynamics and tool presets in GIMP 2.8?

In previous versions of GIMP only pressure was recognized by the brush tool. It wasn't much but it was simple. The new GIMP 2.8 introduces an all new brush dynamics system with a ton of customization ...
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2k views

Create rounded button with inset edge, gradient and inset text with Gimp

This is my first attempt at seriously using Gimp. I am more of a front end developer slash developer myself and I have only used Gimp or Photoshop for very basic stuff such as removing backgrounds, ...
2
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1answer
36 views

GIMP: exporting as .png does not produce an image with the specified dimensions in “Scale image” or “Print size”

Let us say that I have a 600x600 pixels picture and I want to create a .png file with it that is 6x6 cm in size. What I do is to set the following in "Image->Scale image": I can check in ...
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1answer
53 views

Filling areas in scanned maps (not by colors but by pattern)

I have old land-use maps in a scanned format. I am trying to obtain proper land-use maps from it, similar to what is described here: ...
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1answer
267 views

Is there any tool that gives the percentage occupied by an area in an image?

Is there any tool that gives the percentage occupied by an area in a image? Given the following image: Is there any kind of tool I can use to know the width in percent of the green and blue areas? ...
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2answers
119 views

GIMP: Toggle show/hide all non print extras

In GIMP, is there a way to quickly toggle all visible guides, grids, selection boxes, etc that are cluttering the display? I'm hoping there's something that's one key stroke instead of the way I ...
2
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1answer
143 views

Transform/resize image for label printer using Gimp

Starting from an image like this one, how do I resize and transform it into something a label printer can use? That means a black and white bmp about 1/3 of this size. The best result I have so far ...
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1answer
123 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 ...
2
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1answer
532 views

How to make a symmetric gradient in GIMP?

I want to make a simple gradient in GIMP. The left edge and right edge should be white, the middle 100% transparent. The rate of change shouldn't be linear, I want the transparent part to be much ...
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2answers
319 views

How to select color with gimp

I am trying to select by color in Gimp this image: but when I select by the foreground color, also the antialiased pixels in the border are selected. How to select only the foreground color in ...
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3answers
3k views

How to downsample an image to match a 16-bit color mode?

NOTE: I'm a systems administrator, not a graphic designer, so I'm a total n00b when it comes to image manipulation. That being said, I thought this would be the best forum to ask this question: I am ...
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1answer
240 views

Image loses transparency when added to another image

Please keep in mind that I have no idea what I’m doing with image editing. I have a watermark that I want to add to images, but it loses it’s transparency when I try to stick it on a picture. I’ve ...
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1answer
7k views

Making GIF in GIMP from set of PNG's, resulting in the screen filled with all layers

I have imported a set of PNG'S as layers by calling FILE > OPEN AS LAYERS And I get the result: All the layers are oddly cascaded on top of each other So when I got to export it, I get this: ...
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2answers
9k views

Why can't I fill a selection with color using GIMP?

I am quite new to GIMP. I created some text and set it along a path. I created a selection with the same shape as my text. If I try to fill this selection with a color (Cmd. or Cmd,) GIMP appears to ...
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3answers
6k views

Resizing a large number of Images with Gimp or IrfanView

I have about 300 pictures. They were taken of the restoration of the place where I work. Now we have an opening night with some people. The pictures are sometimes portrait and sometimes landscape, ...
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3answers
9k views

Optimizing a screenshot for adding in a document and printing

This question is not directly related to graphic design, but I think you guys can help. I am writing a thesis and I need to add several screenshots of the tools I have used and screenshots of web ...
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1answer
2k views

How do I wrap text around a ball in Gimp?

I have a picture of a ball which is rounded as usually balls are, and I'd like to create quickly some text and place it on the ball. The result should create a feeling that there is really a label on ...
2
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1answer
40 views

how to curve text in an arc using gimp

I have a small tea company and I'm trying to redesign our logo. What I would like is for the text to bend in a arc, as if on a coin. I would like to render the text as if it's "backbone" were ...
2
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1answer
52 views

Can I colorize transparent areas, and make colored areas transparent, in Gimp 2?

I created a shape on a transparent background, but I actually want the shape to be transparent and the background to be a solid color. Can this be done? I don't want to just Select By Color, because ...
2
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1answer
334 views

Gimp - jagged pencil and brush strokes [SOLVED]

I am using Gimp 2.8.14 on Ubuntu 14.04 and a Wacom tablet (Intuos 3 6x8). My problem is that I cannot make a smooth stroke even when I check the Smooth stroke in the Tool Options panel. When I do ...
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1answer
79 views

Using GIMP, is there a way to fill an image that has transparency?

For a given shape, I would like to fill it with the line color. However, using the fill bucket, the transparency on the inside of the image is still visible. Double clicking with the fill bucket ...
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2answers
192 views

Animation over a static jpeg picture

I have a (simple) animation gif file (produced using gimp) and a static jpeg picture. I would like to put the animation gif file into the jpeg picture. How can I achieve that without losing the ...
2
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1answer
267 views

Preserve text layers when exporting to PSD in GIMP?

I have a bunch of old xcf files on my computer I'd really like to export to PSD after moving my workstation over to all Adobe products. However, I'm noticing that when I export my xcf files to PSD, ...
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3answers
267 views

How to make a transparent picture a non transparent *GIMP*

A friend of mine sent me an image that is almost completely transparent as a sort of encrypted code type of thing, the only way I can see it is if I go into the default paint program and use the ...
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1answer
45 views

Basics of macro implementation - missing components

I am going through GIMP manual and stuck for my shame at the beginning. How do I call that autoCommander? Is it example for the final result? And assume I wrote that pseudo code into ...
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2answers
225 views

gimp: pdf export introduces artifacts on edges where there is no background

This is a followup question to gimp: Background removal gives gray fringe, when exported as pdf: To reproduce the problem you have to follow these five steps: In gimp create a New File with ...
2
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2answers
748 views

Can I change the default Gimp transparent background to white?

I'm using Gimp 2. 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. Is ...
2
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1answer
230 views

Make a particular colour less bright

I'm trying to create a reference image for a greyscale drawing. In the original reference photo, the subject is wearing a brown jacket and grey pants which have pretty much the same brightness, and ...
2
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1answer
379 views

GIMP opens JPG file with different colors

I have a JPG file (produced in Illustrator, from the EXIF tag) which, when opened with GIMP, displays the colors differently from any other program I have (e.g. Firefox, eog, gThumb, etc.). Here's ...
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1answer
2k views

Gimp - How to loop a gif seamlessly?

So I'm new at editing and I'm trying to insert gifs but somehow it always ends up with a gap after the gif ends and looks weird, I have no idea how can I change that :/ can anyone help me please?
2
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1answer
1k views

Using GIMP to extract a background from a set of pictures

I've got a set of pictures of a group of people that were taken on a tripod. Some of the people moved between pictures, and I want to extract a common background so I can combine the backgrounds to ...
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2answers
619 views

How do I create an 8 x 8 square brush in GIMP?

How do I create an 8x8 square brush, with no smoothing in GIMP? Do I actually have to create a custom brush? You'd think that the pencil brush would work but the size seemingly doesn't line up with ...
2
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1answer
3k views

Gimp smooth edges coloring

I have a PNG image with transparency. It is an icon of single color and I want to change its color. What I have done so far is, Select the area I want, either by Fuzzy select or the color select ...
2
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2answers
1k views

How to prevent font blurring when scaling an image down

I'm creating a logo for a Youtube channel and it's a text logo. Youtube suggests you upload the logo at 800x800, so that's what I've been designing at in GIMP and it looks fine: However, the actual ...
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1answer
1k 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 ...
2
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1answer
136 views

Can you view the layer mask in GIMP?

In GIMP, after adding a layer mask, and editing, is there a way (or even a plugin) to let you view the layer mask right on the canvas? I know that you can see a miniature copy of the layer mask in ...
2
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1answer
1k views

How do you change the default font of GIMP in Windows?

How do you change the default font used in GIMP 2.8 on Windows 7? The default font seems to be Sans Bold (which is used in a lot of applications that originated from Linux). I am not referring to the ...
2
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1answer
155 views

how can I collaborate using GIMP2?

most of the collab tools for drawing that I've seen so far cost too much, and lack features. GIMP does everything that I want, but unfortunately I don't know of a way to draw with 2 or more people ...
2
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1answer
94 views

Command line program for adding curves/levels to an image?

I have several JPG files (satellite images) that I need to have curves or levels (not auto!) added to them using shell scripting (cronjobs). Does anyone know of any tool for that? Maybe GIMP?
2
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1answer
310 views

GIMP: How to transform one color component to alpha, keeping the others?

I don't know if the question's wording is correct. Basically, I have something like this: As you can see, blue is fading into white. The blue and white are both merged in one layer. I want to take ...
2
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1answer
100 views

GIMP: Using Channels Independently

I need to use GIMP instead of Photoshop, but I have a problem doing some things with transparency: I explain: I manipulate some tga files that have 4 channels, rgb and alpha. Using Photoshop I'm ...
2
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1answer
684 views

How to create a realistic wooden photoframe from images of blocks of the frame?

I want to create wooden rectangular photo frames of custom size for using it in an e-commerce project where we will be selling photos with wooden and plastic frames. But I don't have images of the ...
2
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1answer
135 views

Forcing transparency on layers below

I am pretty new at Gimp, so not sure if this is possible at all. Let's say I have two lines like this, and I give the impression one line is on top of the other by clipping at the intersection, like ...
2
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1answer
734 views

Gimp: Change coordinate system (where 0,0 is)

I use gimp for manipulating images for my software projects. I am used to working in a coordinate system where 0,0 is at the bottom left of the screen. Gimp uses 0,0 as the top left; Is there a ...
2
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1answer
575 views

Changing text with drop shadow over a radial gradient in GIMP

I want to change the text in the image below without modifying the background. I tried cutting the text and filling the gap with a new one, but it doesn't look nice. Is there a simpler way?
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1answer
5k views

Affect mutliple layers in gimp

Is it possible to apply things like brightness/contrast or hue saturation, or even filters to more than one layer at a time in gimp.
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1answer
25 views

Batch combining images in latex or inDesign? [closed]

I'm making my print and play card game. Everything is ready: card frame which is common for all cards (svg), custom image for each one (svg or png) and text to be placed below image in the text field. ...
2
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1answer
52 views

Remove only background objects from a png image using GIMP

I have an image with me. I want to remove only the window curtains from the above image using only GIMP. I tried to remove the curtains, but along with curtains the are glasses also removed. How ...
2
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1answer
580 views

How to draw MS Paint like (aliased), 1px circle in GIMP

I was trying to draw some pixel are amd first thing is to try a circle via stroke path with miter set to 0, anti-alias off, 1 px line. Here is what I get in Gimp. Part of the circle are ok, others are ...