How do I prepare an image for large format printing (Lightroom & Photoshop)

Are your large-format images printing out in a very blurry form? Are your fonts and graphics becoming totally tarnished when you print?

Yes, printing large-format images can be a tedious task! Therefore, you have to look out for several aspects before employing your large-format printers for this task.

There’s so much more that goes into large format printing than normal printing, which is why the chances of errors are also higher.

But, you’ve come to the right place!

Today, we’ll provide a detailed guide on preparing files for large format printing as simply as possible so that you can comfortably print beautiful pictures for your home and business!

How to Prepare Images for Large Format Printing

How to Prepare Images for Large Format Printing

Resolution and Distance from Viewer

Without a doubt, resolution plays the most important rolein determining the quality of pictures. The higher the resolution, the more the number of dots are used to form an image, resulting in better picture quality.

Resolution is generally measured in Dots per Inch (DPI).

The optimum resolution that’s usually used for large format printing is 300DPI and that is what you should opt for if you’re planning to put up the pictures in your home.  

However, the resolution also depends on how far your image will be from an average viewer.

The larger the resolution, the clearer your pictures will look upfront.

If the image is pretty far from an observer, say 30-40 meters, you can lower the resolution of the images to as low as 75-100 DPI.

Since your targeted viewers won’t get too close to the banners anyway, a low-resolution image will do your job in a much shorter time frame.

However, if your viewers get to view the pictures up close, you might need to increase the resolution over 300DPI so that there’s no blurriness or any drop in quality.

Image Editing Software

You’ll definitely require image editing software for editing, scaling, and making other changes to your photos and texts.

The software provided by Adobe is pretty well-known and for a good reason!

Software like Lightroom and Adobe Photoshop can be used for an enormous range of photo-editing options, along with vector art and other unique features.

For example, Photoshop comes with a soft-proofing attribute that can be used to visualize what your printout will actually look like after large-format printing.

It’s a lot like the Print Preview option; but, the preview is usually modified due to the settings of the monitors. With the soft-proofing attribute, you see the actual result you’ll get after you’re done printing, which avoids mistakes.


If the font and size of texts are a big deal on your images, you should definitely transform the texts into vector art, which can be done using Adobe Illustrator.

Converting the texts into vector art helps to resize them into smaller files and transfer them more easily. It also helps to retain the size and designs of the fonts, which prevails the overall style of your image.

Save Format

There are various types of formats you can save images in, starting from JPEG to GIF.

The best format you can use for large format printing is the TIFF or EPS format. Unlike JPEG and PNG, these formats can be edited, resized, and resaved endless times without any drop in picture standards.

You may have larger image files, but at least the resolutions and quality of the images will be top-notch.

And, that’s that! As long as you keep these factors in the back of your mind while preparing images for large format printing, you should receive astounding results! Best of luck!