Questions about the lossless raster graphics format PNG, primarily designed to succeed the `GIF` format for displaying images on the internet or via digital delivery. This format supports transparency.

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3
votes
4answers
1k views

Photoshop saving for png result unexpected

I have multiple layers with particular parts of products with Multiply applied and different opacity but when I try to save the image in png with transparency it seems like those layers which I used ...
3
votes
2answers
2k views

Why does Chrome distort my transparent PNG (adding a subtle inset “weak” area)?

I'm having a hard time describing the issue in words, so haven't had any luck searching. I have a simple repeating pattern (though I've had the same trouble with other images; it doesn't seem to be ...
3
votes
3answers
1k views

Why does resizing PNG with alpha transparency make edges gray?

I'm using PSP 7 (I know it's old, but it serves my purposes). I am resizing a bunch of images. PNG images with alpha transparency load with black backgrounds when I first open them. I have little ...
3
votes
3answers
4k views

Settings to create transparent PNG's with minimal file size for mobile devices

I want to create a theme for android phones. I guess the best way to go is to create a file that is as light as possible. Now I want to create the files in photoshop, they have to be transparent PNG'...
3
votes
3answers
448 views

Convert PNG pixel arts to SVG without tracing

For a personal project, I designed some icons as PNG files and would like to export them as SVGs. I know the next question: I don't want a raster, I need vectors. I found this question but since it's ...
3
votes
3answers
9k views

How to create a crisp favicon

I have been trying to create a favicon for my website for sometime and I cannot get it to be crisp. It is a simple Favicon. This is the best I could make it, The W will not be crisp. Is this favicon ...
3
votes
2answers
10k views

save a slice in png format adobe illustrator

very new to the world of designs! i am slicing images from .ai file, how can i save the sliced images in png format. It only gives me the option to save as .jpg can anyone help me?
3
votes
2answers
332 views

Saving a png file for web

I have a png file (with transparency) that I'd like to minimize its size for web use: https://www.dropbox.com/s/5f5utt2mttssa5v/submit2.png?dl=0 The size of the file is about 1.44 KB on my Mac's ...
3
votes
3answers
548 views

How to make a .PNG that shows one image on a black background and a different image on a white background?

This image was put up by the NHL on Twitter. In the feed this is the image, when you click on it, a different one pops up. When you open it in Photoshop, the whites are very bold and the greys/blacks ...
3
votes
5answers
8k views

How to slice images as PNG for iOS app in Photoshop

I have a finished design for my iOS app, but the developers don't use PS and asked me to provide all the UI elements as PNGs for retina and standard. The designer who originally created the design in ...
3
votes
4answers
4k views

Problem with colors when uploading images to Facebook

I'm having problems uploading a PNG file to the web. The problem is that it distorts the color of the image. The image is a trademark and uses a PANTONE color. I think this could be the problem ...
3
votes
1answer
920 views

Removing a grid from an image

I'm doing some image processing to detect bubbles in oil. One of the filters I use creates a grid in my image. If you look closely at the image you can see horizontal and vertical lines through the ...
3
votes
2answers
42k views

How can I preserve vector file size and quality when exporting to PNG format with Illustrator? [duplicate]

Possible Duplicate: eps file vector quality issue I have a large vector .eps file of 8 logo samples. At 100% zoom, it is crisp and gorgeous, about 4 inches wide and 1.5 inches high on my ...
3
votes
1answer
2k views

Tools or methods for optimizing favicon appearance?

I often must create a favicon for a fairly complex image, that when it gets down to 16x16, looks weird or blurry. I have been trying with one image, reduced with bicubic-sharp in Photoshop and ...
3
votes
1answer
138 views

Different dominant color codes are extracted from same image

I try to extract the dominant color from a image by using 3 different tools, i.e.: Tineye Labs Color Theif: http://lokeshdhakar.com/projects/color-thief/ Vibrant.js: http://jariz.github.io/vibrant....
3
votes
3answers
41k views

How to automatically save each layer as its own png/jpeg while keeping one main layer above

We offer vinyl decals for many devices. To show what a design looks like on a device, we have to create a main layer of the device, having the place of where the skin would fit cut out for our ...
3
votes
1answer
2k views

Converting a lot of Illustrator files to PNG with transparent background

I have about 280 Illustrator .ai files that I need to convert into .png files with a finished size of 500px x 500px. All of them aren't squared, so those that are, for example rectangular, need to be ...
3
votes
7answers
4k views

Mysterious line next to shape after saving for web in Illustrator

So I have got the .ai file from our designer and I have to save it to a specific size to then be used on a website. I have aligned all shapes to pixel raster (not sure if this is required) and I have ...
3
votes
1answer
54 views

EPS file looks great in AI but washed out in Mac Preview or ghostscript

I have an EPS file that, when opened in Illustrator, looks great. AI can export to a PNG that also looks great. When I open this file with Preview on OSX, or use ghostscript/imagemagick to convert it ...
3
votes
1answer
106 views

How can I make a png's Alpha contain undetectable colours?

Okay, I'll try to make a long story short. I use PS elements 8 (yeah I know that barely counts a PS). I make textures for a video game mod, and I came across a problem. To help explain I quickly put ...
3
votes
1answer
352 views

photoshop cs5 export layers to files issue

Hey i dont ussually work with photoshop, but i have many layers that i need make as PNG. I run that script, uncheck "visible layers only". And what i see in output folder is very weird. Its total ...
3
votes
2answers
512 views

How to fix light edges on resized PNGs from Illustrator?

How do you prevent a transparent PNG-24 image from getting light edges when resized without having to force them out using the Webkit Optimize Contrast CSS rule? Clarification: Resizing the image in ...
2
votes
5answers
8k views

Photoshop, how to save a rectangle I select to PNG without creating a new file?

I have a graphics artist deliver a PSD file with a lot of images in one. Each layer is a PSB file. I need to cut rectangular images from the large list and save in PNG format. Is there a way for me ...
2
votes
2answers
755 views

SVG to bitmap converter that doesn't generate horrible bitmaps

I've been using Inkscape to generate PNG's from various SVG files. This works fine for larger images, but for smaller images (like icons), bitmaps appear grainy and extremely anti-aliased at the edges....
2
votes
3answers
15k views

Photoshop saves PNGs with less quality

I have a 2000x1500 image created with Photoshop CS6 Extended. When I save images in different formats for re-use in other programs, e.g. PNG, the image quality will suffer. I have nice basic gradiants ...
2
votes
5answers
224 views

Easily save .png from Photoshop without any dialog?

I'm currently working on a graphic, where as soon as I update the image (save the file), the window updates itself. However, every time I want to save, I have to switch the file from a PSD to a PNG, ...
2
votes
2answers
665 views

SVG looking bad in small resolution?

I've cretaed a SVG image trying to solve the quality problem when re-sizing the element or scaling it through CSS. To my surprise, my SVG image looks even worse than the reduced size of the GIF or ...
2
votes
2answers
391 views

Large web background image - how to split into JPG and PNG part

On a website I'm working on, the design team wants a large background image. Uncompressed, it is several hundred kilobytes (both in JPG and PNG). Most parts of the background image are blurred, but ...
2
votes
2answers
1k views

Photoshop: How to use a non-white background as the basis for semitransparent layers in PNG8 export?

PNG8 is a great compressed format when we don't really need semi-transparency. Often an asset will have semi-transparency data that we're happy to lose in the export process, however Photoshop ...
2
votes
1answer
908 views

is PNG-24 being converted to PNG-32 in Photoshop?

when i save an image in Photoshop as a PNG-24 with trans on, does PS actually convert that to PNG-32 but not tell me about it?
2
votes
1answer
131 views

How do I make a magic picture on Photoshop CC?

I hope this doesn't violate the "Links to External Sites" rule, but I've played around with this and cannot seem to replicate the results: https://twitter.com/penguins/status/578255717880238080 Can ...
2
votes
4answers
164 views

How can I beat the browser when it comes to reducing image size?

Can't get my head around this. I tried several ways to reduce the pixel size of a logo in Gimp. However, the browser (either safari, firefox or chrome on my iMac) is always amazingly better reducing ...
2
votes
1answer
2k views

Illustrator CS6 'Save for Web' doesn't save the image as expected

I have an image 8x8 pixels as below; this is the image as I see in Adobe Illustrator CS6: Each gray shade in upper left and lower right corners is 4x2 pixels. I would like to save this image as I ...
2
votes
2answers
1k views

How do I handle thumbnails of white-on-transparent pngs in Bridge?

When handling multiple white-on-transparent png images, I am hindered by the fact that the thumbnails of these images are all-white. Both Adobe Bridge CS6 and Windows Explorer suffer the same problem, ...
2
votes
1answer
326 views

How to get a transparent color other than black with gimp?

I need to have two 100% transparent colors (I mean invisible) black (000000) and white (ffffff). When I try to have a 100% transparent color, gimp always set it to black (0x00000000 ARGB) even if I ...
2
votes
3answers
900 views

Illustrator help: My white image border is not appearing in saved .png or .tiff files

I am using Illustrator CC to create an 18in x 24in poster. I have a one inch white border around the image. When I export the file for the client to proof it, the border is gone and the image is ...
2
votes
1answer
63 views

How can i change height size without any deterioration?

I have a PNG, not PSD. It's size 29 x 126 but i want change this to 29 x 220px. What is good solution for this? Image: http://imgur.com/l2IENUH
2
votes
4answers
14k views

export layers with bleding options and shadow to PNG format using photoshop

I have iphone/ipad app design as PSD file, Most of layers in this file are linked with shapes in order to support retina display. Each shaped layer has blending option like outer glow or external ...
2
votes
1answer
45 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 "Image->...
2
votes
2answers
6k views

Why do some, but not all, PNG files (with transparency) in InDesign documents have black borders?

When I put PNG images into an InDesign document, sometimes they have black borders on the exported PDF. Usually this doesn't seem to be a problem in print but in a recent proof, I did see some of the ...
2
votes
1answer
293 views

InDesign PNG Not Exporting Text Smoothly

Whenever I export a design as a PNG, the text on it looks all funny: It reminds me of when, in Photoshop, you mess around with the 'font smoothing' bit of the character panel. Except in InDesign, ...
2
votes
2answers
935 views

Photoshop CC Generate Ignores “Layer Mask Hide Effects” option

I have made a simple tab UI with 3 possible buttons, left, center and right. The first thing I wanted to do was to simply make one big tab (which includes the left and right and center parts in itself)...
2
votes
1answer
1k views

Large png file size gets even larger with Ps save for web after cropping?

I have this png header image with transparency that is quite large 2500x1236, but only 343KB. I don't need or want it that big, so I throw it in PS and crop it down to 1666x444 and save for web, ...
2
votes
2answers
70 views

How do I reverse a css export in Adobe Fireworks?

I have exported a fireworks .fw.png file to a .png and a .css file. I have lost the .fw.png files and the .css file has 200+ objects. Is there anyway to recreate the slices from the CSS code?
2
votes
1answer
785 views

Resizing a PNG with minimal distortion

I am trying to resize this image: The image is 73x44 and I would like to resize it down to 53x32. First, I tried using Photoshop CS6 with different resampling algorithms using the Image size ...
2
votes
2answers
10k views

Expression Design: Why is my image blurry?

I'm trying to create a web icon using expression design. Its 45x45 pixels in size, and I've set the PPI to 96, exporting to .PNG with Antialias & Transparency. It doesn't look crisp when I look ...
2
votes
3answers
15k views

Exporting photoshop layers to PNG in cs6

I've seen the response here, but the built-in script is excruciatingly slow (I let it sit for 3 hours before giving up) and the custom one in the response thinks there's only one layer (and only ...
2
votes
4answers
18k views

Change the color of an image in a website

I have this image in my website, is a png: I want to know if there is any way with HTML5, javascript or css to change the color of the image. Or at least make the image change to white (invert ...
2
votes
1answer
593 views

Krita: Error upon exporting to PNG

When exporting an image from Krita, I get the error stating that I can only save grayscale and RGB images, convert first. I searched the menus and couldn't find an option to convert it that worked. I ...
2
votes
2answers
251 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 ...