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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1answer
4k views

How to shrink logo without losing quality inkscape

I'm really not much of a graphic designer at all (programmer) but I have dabbled in some image editing using GIMP and Inkscape. Here's my situation: I have a nice, sharp image of my logo as an SVG ...
2
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1answer
2k views

Is there way to colorize by RGB in GIMP?

There is a colorize tool in GIMP. But it provide only with HSV. Most of time I want to colorize with RGB, so I'm using converter web site like http://www.rapidtables.com/convert/color/rgb-to-hsv.htm. ...
2
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1answer
921 views

Photo effects in Gimp: How to improve color, depth of field, etc

G' day dear Graphic-design-experts, I am new to Stackexchange's Graphic Design and I have no clue if this is the right place to ask, so bear with me and steer me in the correct direction if i am ...
2
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1answer
596 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 ...
2
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1answer
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
65 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
52 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
127 views

GIMP: 'move layer' stops working

I'm having intermittent problems with GIMP, where the 'move layer' command suddenly stops working. The mouse pointer changes to the one below: When I make an explicit selection, e.g. CTRL-A on a ...
2
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2answers
199 views

Creating this 3d map perspective?

I am trying to create a custom image overlay on leaflet.js. For sake of learning something new, I am trying to lay over the co-ordinates on a 3D-looking map. For example (the map inside the red ...
2
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1answer
81 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 ...
2
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1answer
246 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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3answers
1k 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 ...
2
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1answer
168 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 ...
2
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1answer
4k 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
4k 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

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 ...
2
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1answer
4k views

copying selection shape in gimp

I'd like to copy selection shape in gimp and then paste it somewhere else (I've got first half of the image and I'd like do make it's mirror reflection). Do you know how can I do it?
2
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2answers
25 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
86 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
327 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
344 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 ...
2
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1answer
318 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
251 views

gimp - animation formats besides gif

Using Gimp 2.8.4 I am developing an animation for a game in gimp. The game does not require a gif animation - I load individual images as frames, usually pngs, and animate them in the game engine. ...
2
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1answer
88 views

How to quickly set GIMP selection aspect ratio to that of the image?

If I don't know the aspect ratio of an image, what is the most efficient method to set the selection aspect ratio to that of the image? The fastest I've found (not fast at all) is to look at the ...
2
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1answer
71 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
574 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
114 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
votes
1answer
77 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
347 views

How do I do Ctrl-Left-Click operations in GIMP on Mac OS X?

When you ctrl+ left-Click, it's like a right-click in Mac OS X and brings up a menu. I'm trying to clone a selected rectangle as shown here But if I ctrl+alt+ click, I just get a context menu ...
2
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1answer
89 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
votes
3answers
6k views

Annoying GIMP issue (fill bucket with a circle-slash icon on the cursor)

I am trying to bucket fill a layer, but I get this crazy cursor I cant get rid of. I think its because I have something selected. I tired Select All, Select None, but the cursor does not change. I ...
2
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1answer
548 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
votes
1answer
110 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
votes
1answer
523 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
485 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?
2
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1answer
4k 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.
2
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2answers
917 views

GIMP: “Joined” arabic text

I'm trying to create an image which contains Arab text. This is the (HTML entities for the) text: العربية Raw, it is العربية When I paste the text into ...
2
votes
2answers
45 views

Why can I create layers, but not layer groups in the indexed color mode in gimp?

I'm making some pixel art in gimp and I so I figured I should use the indexed color mode since I won't be using very many colors. About halfway through my project I realized that I wanted to be able ...
2
votes
1answer
555 views

How to do material design effects in GIMP

I have been trying like crazy to get the material design shadowing right. Below is the image I created using GIMP. I have the drop shadow, but I think it kind-of needs to go all around the circles and ...
2
votes
1answer
958 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
votes
1answer
284 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 ...
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2answers
69 views

Gimp: quick way to cycle through pencil/brush presets?

I have created 6 different pencil pre-sets with different diameters. What I want is to be able to cycle up and down from one pre-set to the next, preferably with a keyboard shortcut. How do I set this ...
2
votes
3answers
459 views

How can I combine two colored textures so that the final image is blended to match a specific lighting setup

I have been working on using Blender Cycles to bake textures for a game environment but the open source code that Sony provided is not optimized at all and because of this Cycles currently renders ...
2
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1answer
3k views

How to fade two images together in Gimp

I have two pictures of irregular shape with transparent background and a background image. How can I join these two pictures to make them fade with each other, but not with the background image?
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4answers
141 views

How can I select a single color within an image?

How would one pick or select all of a single color within Photoshop, Paint.NET, or The Gimp?
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3answers
111 views

Set transparency of wood print [duplicate]

I am trying to make initials found in old books transparent. E.g. The paper should be completely transparent and the dark parts of the print fully opaque. But the parts of the print that are not ...
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vote
1answer
231 views

How to open a file the fast way in Gimp?

The classical way to open a file is not followed in Gimp. There is no browse button, nor there is a textbox where one can paste the path to the file. I do not edit images everyday and I always have to ...
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vote
2answers
893 views

GIMP: Smooth png image from black to transparent (how to make gradient)?

How to make a transparent 'png' image from black (not transparent) to nothing (absolutely transparent) in GIMP smoothly? As result, this image on the red image gives the image from black via dark red ...
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2answers
2k views

Use GIMP to extract out the logo from background

I would like to extract out the icon in the following screen (mixed with gray background) to Anyone know how I can do that using GIMP? Thanks.
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2answers
1k views

Open source software to reduce colours to custom optimised palette (quantize) (for paint-by-numbers)

I want to manipulate a photo so that the number of colours is reduced significantly (to say 15-50 colours which I would specify the number). I would like those colours to be automatically optimised ...