Questions about image resolution as measured in pixels per inch. PPI is either (a) the resolution of a image when it is printed at a specific physical size; or (b) the physical resolution of a display device. DPI (dots per inch), which refers to the output resolution of a print device, is often used ...

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4answers
94 views

Asked to design a large banner.How should I start? [duplicate]

I'm asked to design a large banner 10m * 4m. I'm not sure how should I start with Photoshop. Should I create one with small size and high resolution? What is the number of PPI suitable for this size? ...
0
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2answers
36 views

Images appear bigger on other monitors, possibly caused by low dot pitch?

Images and all dimensions in px or pt that I export for web assets appear to be bigger on another monitor than they appear to be on my monitor. For example, an image of 800 pixels height looks like ...
0
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0answers
38 views

What dpi should I set my printer for a wall sized poster or mural viewed 15 ft away? [duplicate]

I am working on a mural which will be viewed from about 11 - 15 feet away. According to my online research the ppi should be set between 19 and 26. ppi = 3438 ÷ Viewing distance in inches 3438 / ...
1
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2answers
97 views

What resolution images could I use for posters on the wall? [duplicate]

If I wanted to print an image found online and get a typical 27" x 40" sized poster what resolution image do I need? 4000 x 6000 or double that? I am confused over DPI and PPI.
1
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1answer
56 views

What size should an image be for printing a very large (10m x 2m) banner [duplicate]

I work as a graphic designer and until know I have worked only in vector. Now I have to do a very big banner like a landscape and I have to use a photo for this. What is an acceptable resolution for ...
0
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1answer
28 views

Resizing images for InDesign to 100% for printers

I've seen in the specs for POD printers that they want images to be scaled at 100%. If I take an image, and resize it down to 80% in InDesign, couldn't I just change the PPI to a higher value rather ...
3
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2answers
125 views

Why two documents with same dimension but different resolution has different view size in photoshop?

please look at these pictures. i couldn't figure out, why this happens?
1
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2answers
71 views

Why are the terms DPI and PPI so misunderstood?

It seems the terms DPI and PPI are misunderstood by more people than actually understand them. I'm not just talking about average Joe trying to print a holiday snap, I'm talking about graphic ...
0
votes
1answer
18 views

calulating PPI with 10.1 inch (diagonal)

Frequently devices are described in diagonal screen measurements. How do I calculate the PPi (pixels per inch) for a device that is 10.1 inch (diagonal) and 1920x1200 pixels.
3
votes
1answer
61 views

What PPI and DPI is needed for a photographic backdrop printed at 6x4 foot?

What PPI and DPI is needed for a photographic backdrop printed at 6x4 foot? I have a stock image which is 4000 px across and 300 dpi. Do I need to enlarge that with photoshop before sending to my ...
0
votes
1answer
72 views

Is it possible to print designs with huge resolution?

I have a question what that nobody seems to know the answer to. I have to make small stickers with ingredients lists (100mmx50mm), i know i should use illustrator but all i have is photoshop. The ...
0
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2answers
41 views

Relevance of pixel per inch for a specific LCD say 640 x 480

I am having an LCD with a resolution of 640x480. What is the relevance of pixel per inch for an image to be used for developing a GUI in this LCD? This image is not going to be used in any other LCD's ...
0
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1answer
34 views

Does changing pixels to higher in RAW file and saving to TIFF, makes it better for print?

I need to prepare A2 file for print, that consists mainly from pictures, that are shot with Canon EOS 40D and is in 10,1MP quality. When placing picture on A2 file, it shows that effective PPI are 202 ...
1
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3answers
139 views

Usual DPI to PPI ratio

I know that DPI (dots per inch) refers to actual printed dots per inch. And PPI (pixels per inch) refers to RGB pixels per inch. One printed RGB pixel is composed of a large cloud of black, cyan, ...
0
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0answers
46 views

Billboard Scale

help! I need to design a billboard dimensions are 400h x 840w @ 72 ppi in RGB mode. the info I got says it's a 21:10 ratio. So what size should I make this in illustrator or photoshop? thanks!
1
vote
1answer
95 views

Can I make these very large Illustrator files smaller? Can linked files be increasing the size?

I've been creating art for some very large wall graphics (approx. 23'x10') in Illustrator CC. I've been cutting the walls into 5 sections, creating separate files and laying out the art at half size ...
5
votes
2answers
833 views

Does printing an image at a high PPI consumes more ink?

I have an inkjet printer with a maximum resolution of 2880 x 1440 DPI and I was wondering two things: Does printing an image with a high PPI resolution makes the printer use more ink? For example,...
0
votes
0answers
103 views

100% document scale in InDesign

How can I setup actual 100% document scale in InDesign? I'm working on a document for web and I need to everything as is. It looks like that InDesign calculates scale based on 72 PPI yet my monitor ...
-1
votes
2answers
80 views

Large printing project requires image size reduction?

I usually work with images for the web or pitch decks so printing images, especially large images, is kind of new to me. My company wants a banner printed that is going to be 24" X 63", and I ...
5
votes
4answers
600 views

Why @2x Mockups

Just for my own curiosity, why is it becoming a trend to create "@2x" mockups in photoshop? Other than creating larger native file-sizes, what's the difference between a 360ppi mock vs a 72ppi mock (...
1
vote
1answer
96 views

PNGs at 400.997 PPI and need them at 401 PPI

I'm having an issue right now where I'm trying to get my designer to send over icons at 401 PPI. My designer says he is exporting my icons at 401 PPI but when I receive them I open them up in ...
0
votes
1answer
40 views

does illustrator or photoshop change the dpi, ppi or alpha when using transparency? [closed]

I was enjoying the use of different transparency settings in both programs and was wondering if the simulated transparency would have any effect on the use of the images in different production ...
13
votes
6answers
3k views

Why does Photoshop call ppi “resolution”?

There are some things in Photoshop's "new" dialog window that I find troubling: Assume an image of 1000 pixels by 1000 pixels. How can there be an input box for ppi? Ppi a property of the result of ...
2
votes
2answers
7k views

Designing for Retina display in PPI or DPI?

As for designing for retina do I.... set up the image canvas to be the true size to my display device, say iPad screen size (not resolution size) Dimension size. Then set my dpi to 72....? Is DPI 72 ...
0
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0answers
22 views

Can someone explain more about DPI PPI and LPI [duplicate]

I want more knowledge , i have a fairly reasonable understanding of photoshop, and beginning to learn more about illustrator but could you explain it to me and what the importance of it is, i tend to ...
0
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3answers
2k views

Export Resolution in Adobe Illustrator

I've mainly used Photoshop before and only just picked up Illustrator a few days ago. Anyway, I used Illustrator to create lots of images (with transparent backgrounds) of different letters, each one ...
0
votes
3answers
938 views

Is a 100x100 px image with 100 ppi equal to a 71x71 px with 50ppi?

This should be obvious but the content out there on the web is confusing. I'm trying to understand the role ppi plays when saving an image. So if I have an image with rows of 1000 pixels, is it the ...
-1
votes
1answer
294 views

Placed Image in Photoshop is larger than actual size, regardless of PPI

I'm currently experiencing a weird issue with placing images in photoshop. I currently am trying to place an png that is 750x1334 and has a ppi of 72. This image has been exported from illustrator. ...
3
votes
4answers
2k views

What is the highest possible print resolution in book publishing?

I want to publish an art book with a major publisher. I need to finish my artwork and then approach publishers, so I cannot ask for printer specifications beforehand. My art is digital, and I want to ...
1
vote
4answers
17k views

I need to resize ppi in Illustrator. Is this possible?

I initially drew a picture in Illustrator at 700 x 1270 pixels at 300 ppi. Unfortunately when converting...the pixels come out at 2915 X 5289 because of the 300 ppi. This is waaaay too big for the ...
0
votes
1answer
55 views

Setting an Illustrator file to 120ppi

So I need to make some panels for one of those 4-panel stand-up convention displays and the template specs they gave me are clear about the bleed/trim and basic stuff, but it says "Resolution must be ...
3
votes
1answer
299 views

Illustrator giving two values for ppi for a linked raster image, only when rotated?

I am trying to place this raster logo supplied by a client on a large format template (this being a raster logo of some text in Arial is a separate issue). In Photoshop, the image is showing at ...
0
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0answers
26 views

Can the size of a pixel and a dot be changed? [duplicate]

[Before anyone points it out, I've already read the answer to this question, and it was only after I read that, that I wonderd about my current question. So it's not a duplicate!] I'm trying to ...
0
votes
2answers
11k views

How does size work with PNG-8 and PNG-24 images?

I am desperately trying to save a psd file as a high res png. I found some relevant setting when I click Save for Web in photoshop but then I got confused about size vs resolution. I found this ...
0
votes
1answer
131 views

Big size prints

Some People asked me to make some designs for their store frontpage. I know the illustration programs is the best to keep the resolution hight. But the frontpage contains pictures like food & ...
3
votes
2answers
22k views

What PPI settings should I use to print a poster from Photoshop?

Recently I needed to make an A3 size poster for my college fest so I opened up a new .psd, set the dimensions to 11.7" x 16.5" 300 PPI under 16-Bit. As you know the file size ran into 100 MBs and ...
0
votes
1answer
77 views

Raster Graphics [duplicate]

How is resolution connected to ppi and dpi units? In the context of editing photos, resolution is a measurement of the output quality of an image. DPI and PPI because that is what you will be dealing ...
-4
votes
1answer
812 views

What is the retina and non-retina resolution of iPhone5 in pixels? [duplicate]

What is the non-retina/retina resolution of iPhone5 in pixels. (Double or half of 640px x 1136px screen size)? Is the retina 640px x 1136px or is that the non-retina?
3
votes
3answers
2k views

How to change Adobe Illustrator CC's pixel to inch ratio?

We all know today the devices have different ppi. Traditionally a pixel is a point, which is 1/72 an inch. But today, iPhones have 326 pixel per inch why the point should remain the same for ...
1
vote
0answers
45 views

What is the proper sizing/image/resolution or whatever for shooting artwork for submission? [duplicate]

I create colored pencil art and I'm very confused about the whole thing of resolution: A professional print provider is doing the photo shoot of my artwork, and I was just handed an image that is 72 ...
19
votes
1answer
9k views

I need to print an image a certain size. What dimensions and resolutions should I use?

(This question is meant to be a resource to direct others to given that this is a common question.) Given the task of creating an image that will be printed at a certain dimension, what pixel ...
0
votes
0answers
22 views

Proper resolution for a large banner [duplicate]

The measurements for the banner I am creating on my computer will be 2' x 14' what would the proper PPI be for an image this size?
2
votes
1answer
200 views

Why do applications need to make changes for Retina displays?

From what I understand, Retina displays are simply a screen with a high PPI (higher than that of your eye at "optimum viewing distance"). Why, then, do applications need to fix their interface to ...
1
vote
2answers
257 views

Avoiding resolution problems with collages

I am trying to create my first medium-sized poster in Photoshop, to print at 300ppi on A3. I need to bring together a collage of small files but I am worried that I will inadvertently expand one of ...
-2
votes
1answer
2k views

iphone design in photoshop which PPI has to be set 326? or 72? [duplicate]

i am working with 72PPI for both android and iphone ..but some has been reffered 326 has to be set for iphone can i know what difference will occur? i am getting same result in 72 itself
3
votes
1answer
789 views

Scaling images down in InDesign and ppi

If I place a 10" X 6.7" 72 ppi .jpg into InDesign and scale the image down to about 3" X 2", does the ppi change for that image? And how can I tell?
1
vote
2answers
190 views

Should design dimensions be in inches (or any other physical dimension unit) instead of pixels?

The requirement is to scale a design from a 100ppi, 4inch display up to a 400ppi, 4 inch display. The design should scale such that a 40px X 40px button dimension has the same physical size across any ...
4
votes
4answers
15k views

Will changing image resolution from 300 to 72 without resampling reduce the quality?

This is a rather stupid question so I apologise in advance but I just wanted to be 100% sure! I have a set of photos at 300 ppi that are 800 pixels by 800 pixels and need to convert them in Photoshop ...
1
vote
2answers
995 views

Scaling A Simple Image Without Losing Any Quality

I have this image: It's only 19ppi. I want to create a vector from it so that it can scale up up to 11 square inches and retain it's quality. How can I make Illustrator do this? I was trying ...
2
votes
4answers
18k views

What's the difference between 72ppi and 300ppi?

I created two documents with same pixel dimensions (1280x768). Document 1: 72ppi Document 2: 300ppi When I saved both in .png, they have the same size on the hard disk. Why do I need PPI? Why can'...