Questions tagged [png]

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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2answers
20 views

Save selected portion of image in GIMP as PNG

I have an image that was masked in photoshop that I have now imported into GIMP. I would like to export only the head as a PNG with background transparency. I can successfully export the image as a ...
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1answer
35 views

PNG export from Gimp not keeping tranparency [duplicate]

Here are the steps I done: Opened PNG (not transparent) Selected white areas that I want to make transparent. Layers > Transparency > Add Alpha Channel Deleted selected areas (I see transparency in ...
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1answer
40 views

How to remove all color from SVG image in Illustrator?

I have this PNG image and I need to erase "all" colors, including the white light on front, vest and belly, seeing only the outlines' image, because once that's done, I'm gonna convert it to SVG. This ...
3
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1answer
61 views

Is there a way to calculate the area of a PNG image over a transparent background?

Say, you have a canvas size of 10"x10" in Photoshop. Then, you have an image on that canvas (with a transparent background). Well, if you imagine the entire canvas being taken up, the total area ...
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0answers
15 views

How export square, padded png from Inkscape?

I have rectangle, near square vector image. I can export as 24x23 or 25x24 but I want 24x24 without resizing. I prefer padding with white or transparent.
1
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1answer
88 views

How to export a design with transparency in CMYK?

I made a design in a document with CMYK color mode and exported it to PNG with transparency to send to an online service that prints it on goodies (mugs and hats on Vistaprint, if that helps). The ...
0
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1answer
24 views

Strange bug with PNG layers

I edited some pictures to make emojis out of them, removed their background and saved with the original background hidden in the layers. I've done this in the past with no issues, but this time I'm ...
0
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1answer
23 views

Change multiple png sprite file color to another color

I have a sprite of 100 png files. This sprite file contains two colors only. Grey and blue. Which software or application would someone recommend where i can rapidly change the two colors of these png ...
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1answer
57 views

Logo looks pixelated when saved as PNG

Heyo - I saved a logo on illustrator as PDF and it looks normal when I view it on both a mobile phone and a laptop. When I save it as a PNG and view it on a laptop it looks fine but when I view it on ...
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0answers
21 views

PNG image that looks different on black background and on a white background [duplicate]

I recently saw this post from 2012, but I am having trouble understanding the steps in this process. The main goal is to have 1 main image when the image is in front of a white background and a 2nd ...
4
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5answers
970 views

Illustrator - Removing the blank space below a letter

Objective I am trying to create a logo in png format with the size of 512x512. The shape is round, so i need the edges of the background to be transparent. Problem The letter has some weird space ...
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0answers
39 views

Is the maximum Magicavoxel render resolution high enough for art prints?

I love Magicavoxel and would like to experiment with having third parties make high quality art prints for framing. My concern: is the 2048 1641 image size limit enough for any sizeable prints? If not,...
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4answers
114 views

InDesign: how to link PNG files for CMYK printing

I have an issue with PNG FIles in Indesign and could not find an answer anywhere...maybe I am stupid. I placed various PNG Files with transparent background in INDESIGN = good. When I export as PDF ...
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1answer
85 views

Is any quality lost when saving a flat RGB PSD as PNG?

Sometimes when I have a PSD I'm working on, and I flatten it and do an incremental save, I save as PNG instead of PSD because (1) the file can be opened even without Photoshop on another machine, (2) ...
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0answers
25 views

Controlling transparency in GIMP?

I have a question. Can you make it half transparent? Or any other percentage? I’m making a Minecraft Resource Pack and I am trying to make the stained glass. Thanks!
18
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5answers
6k views

Why is CMYK & PNG not possible?

I needed to convert an image to PNG format so I have a transparent background. Unfortunately, CMYK isn't supported by the PNG format. I just wanted an image with a clear background so I can have that ...
0
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1answer
30 views

Vector/SVG file to optimized PNG?

I have a vector artwork (fantasy map). It has several shapes and colors but nothing drastic like gradients, masks, etc. I need to export it to a large PNG file (45k x 45k pixels) but still maintain ...
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2answers
39 views

Different images between MATLAB and ImageMagick

Hi, I'm using ImageMagick 7.0.8-64 Q16 for Windows and MATLAB R2019. I'm doing the same operation (resizing with bicubic interpolation method) in both programs. ImageMagick code: magick start.png -...
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1answer
54 views

Best Format for image for touchscreen (1920 x 1080 resolution)

I have these PDF files and they are 4500px x 6646px and 300 resolution and I need to display it on a touchscreen....on this touchscreen you have the ability to zoom in and zoom out. I have converted ...
0
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1answer
85 views

How to resize icons without losing quality?

I have icons (in png format) with a resolution of about 500x500 pixels and want to use them in app development around size 30x30 pixels. But when I resize them, they become very aliased. How can I ...
2
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3answers
132 views

Increase opacity for PNG in GIMP

I have an image already at 100% opacity but the whole image is partially transparent (with a transparent background). Is there some way to uniformly increase the opacity (effectively going beyond the ...
0
votes
1answer
61 views

Reading a CSV file to create 10 x 10 px pngs based on the rgb values in the CSV document

First time posting after trying to figure out a solution that would save me time with a project I'm doing. I Have this idea of using a CSV document to generate colour patches needed for another ...
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0answers
54 views

transparent png file problem :(

I am converting fles from jpeg to transparent png files. I clean them up by hand and convert jpeg to png with Paint3D and then convert the png to a png with transparent background in the same program. ...
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0answers
23 views

Batch graphic/image processing (convert SVG to PNG and change transparent to white) [duplicate]

I've got around 200 SVG graphics that have transparent backgrounds. I'm struggling to find a tool that would allow me to convert these into various sizes of PNG, with also the option to remove any ...
1
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1answer
30 views

Edge quality goes down when exporting with Gimp (no compression, any format)

This image looks pretty in Gimp’s native XCF format: : After exporting to any internet format without compression it looks like this: What’s the reason for this loss of quality, and how can I avoid ...
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1answer
74 views

How to remove line of “join” vector shapes

I am new to Illustrator and am suffering when trying to export 2 unified vectors to PNG file. The exported image ends up with the "trace" on union of two objects. Is there any way to solve this "...
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2answers
674 views

How to create Whatsapp Magic images

Migrated from Photography SE. I received an image on WhatsApp, claiming to be a 'Magic image'. Here it is: (NOTE: Its a JPG) (Find the full size here: https://bit.ly/2WcEZmH) Below images in ...
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0answers
23 views

PNG to SWF. Getting stuck exporting vectorized image to swf due to white gaps

Complete newb here. Trying to vectorize some pngs with plans to convert to swf for a mobile app. After image tracing and exporting to swf, I end up with white gaps in my swf. Did a lot of google ...
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1answer
112 views

Automate add an image to another image, and export

I have a white bg image size 500 x 312 - 72 resolution. I have about 20 icons that I downloaded from google images. They have different size. Right now, this is what I have to do for one image ...
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1answer
41 views

Gimp will not work with PNG from internet - Can not accurately change canvas or background color?

I took an image and simply changed the canvass size so that I could create more space. After increasing the canvass size with clear/alpha I exported to both .png and .jpg and set for the highest ...
1
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1answer
227 views

Incorrect PNG export size

Whatever I do, if I create an artboard in illustrator that is 540 x 540 pixels the artwork ends up being 2254x2254 when directly exported to png from Illustrator. I even just created a new AI file ...
1
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1answer
331 views

How do I change the text color and background of a png? [closed]

I tried the quick selection tool but I notice some jaggies and it's not crisp. Does anyone know a way? I want to turn a png's text white and the background another solid color.
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2answers
639 views

PNG files opening in indexed mode when dragged into Photoshop [closed]

When I drag a PNG file into Photoshop it comes in the indexed mode, and not in layer form. Why does this happen and how can I solve it?
0
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0answers
88 views

How do I unmerge or split a PNG? [duplicate]

I have a merged transparent PNG that has multiple walk cycle poses like so Is it possible to split this image so that each pose is as separate image. In short is there a software where I feed in ...
0
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1answer
43 views

From Illustrator to Photoshop to Print [duplicate]

I need to export final files with at max 128mb for print on fabric. My initial canvas size is 16.383px x 10.000px (the 16383 is the max allowed by illustrator). I've noticed that even working in ...
0
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1answer
91 views

Quick Numerical PNG Save

I work with PNG frames when I make videos. So whenever I do it I usually save with .PSD, but the files got too big and I decided to switch to saving with .PNG I was wondering if there is a way to ...
0
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0answers
26 views

Why does PNG perform so poorely on mirror image redundancy?

PNG, and the deflate compression it uses, is usually pretty good at exploting redundancy. For example, this 18.1kB image only grows to 19.1kB when duplicated and concatenated: ---> By Contrast, it ...
2
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3answers
93 views

How to get smoother shape edges?

I am currently working on some custom icons. I stumbled upon an article which addresses issues of optical effects and illusions of shapes. What I noticed is that the shapes shown in images provided in ...
1
vote
1answer
22 views

Adobe Illustrator formating to JPG turing out stretchy @ [closed]

I have finished some work on Adobe Illustrator, converted it to PDF and then JPG. but no matter how many times I changed the settings with compression, My art board looks all squished...anybody know ...
0
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1answer
353 views

Why png image loses color? [closed]

I have provided the client a logo (black and white) for Instagram in png. According to the client when he uploaded png image, the black part of image changes to green. Can anybody tell me why this ...
1
vote
1answer
165 views

Why are these objects transparent everywhere?

I am trying to export leaves and branches from Illustrator. I would like the area which is not branches and leaves to be transparent (the white part in the image below), and the area which is leaves ...
0
votes
1answer
282 views

Convert the borders of a partially transparent PNG to an outline vector in SVG

I'm seeking for a tool that can convert a PNG image like this: To an SVG border outline like this: SVG Image I'm not sure whether the creator of this image traced the outline by hand. He used GIMP ...
0
votes
2answers
122 views

Photoshop - Export layers to files using plugin

I'm using a plugin to export my pngs (https://www.fnordware.com/superpng/) Anyone knows how I can replicate the Export Layers to files functionality that comes with photoshop but export as SuperPNG? ...
1
vote
1answer
141 views

Background idea for displaying black png images

I need a good way to display black png images in my webapp Hover I thought about using a "transparency tile" but that wouldn't look good I even used CSS stripes but the result wasn't great I need a ...
0
votes
1answer
140 views

How to save 3D PhotoShop text and imaging as PNG or GIF…?

I've been working with PhotoShop for awhile. This has been the first time I've tried to save an image as a PNG or GIF and had it be an unavailable as a save file format. Did some research, I believe ...
-3
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1answer
76 views

Images allowing you to copy text

I was wondering, given the sheer amount of images with text in front, posted on Facebook, some of which may make you want to select and translate via machine translation of copy and paste, has anyone ...
-1
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2answers
283 views

Changing the wording in a PNG image

I have two PNG images, which make up the logo for a show I have. The name of the show changed. How do I change the lettering in the PNG. I lost touch with the original designer. Thanks!
2
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0answers
34 views

Is there a way to resize the dimensions of multiple APNG files at once?

I have about 40 APNG (animated PNG) files that are each 618 by 618 pixels. I would like to convert them all at once to 408 by 408 pixels, while keeping the same animation, frame duration, transparency,...
-1
votes
1answer
43 views

File Sizes Go Up When I Remove Background

I have these .jpg pics and I removed their background. But after I saved them to .png their file sizes skyrocketed. Like a 198kb file becomes 3.82mb after I save it to .png. Why is that?
2
votes
1answer
83 views

PNG doesn't have white background in GIMP

I am attempting to create a PNG with a white background in Gimp. Here is the result: How can I fix this so that the images is grey on white?