Exporting High Resolution Images From Lightroom

By | 11/11/2022

If y’all similar sharing your photographs online, whether on Facebook or on your own weblog, you should learn how to properly resize your images in Lightroom. While your camera can take very loftier-resolution photographs, you might sometimes need to down-size or “down-sample” those images, not simply because well-nigh websites won’t accept large images, just also considering making those images smaller might really brand them look better, if done correctly. In other cases, you might need to upward-size your image resolution, say for press purposes. In this quick tutorial, I will show you the proper way to resize images in both Lightroom Classic CC and Lightroom CC.

A split article on how to do this in Photoshop can be institute in my “how to properly resize images in Photoshop” article. I use the beneath method when exporting images out of Lightroom. You tin employ this technique to whatever photograph – whether it is a portrait or a sweeping landscape.

Petrified Dunes Tree
Petrified Dunes Tree, Exported in JPEG format from Lightroom Archetype CC

When I wrote nigh the benefits of a loftier-resolution sensor, I used the discussion “down-sampling” when talking nigh reducing noise and increasing sharpness in high-resolution images. While resizing generally refers to increasing or decreasing image resolution, downwardly-sampling only applies to epitome reduction.

When an epitome needs to be increased in resolution, the up-sizing process can be referred to as “upscaling” or “upsampling” as well, although these terms aren’t used as frequently.

Why Resize Images?

Why would yous want to resize an paradigm? Your camera is a very advanced tool and it contains millions of pixels. This is skilful if y’all want to print your images, only what if you want to share those photographs online? Many websites won’t even let yous upload high-resolution images, while others like Facebook will down-size them for y’all, automatically lowering the resolution and quality of those photographs. Considering this automated photoreduction process is often not optimized for the best quality, information technology tin make your resized photograph announced soft and might even result in a loss of colors (when using lossy JPEG compression). To prevent that, it is e’er a skilful thought to properly resize your images before you use them online. This style, yous are in total control of how your photograph looks.

Lightroom Image Resizing Workflow

Lightroom greatly simplifies the image resizing procedure. Hither is my simplified workflow process:

  1. Import images into Lightroom
  2. Make necessary adjustments to the prototype I desire to resize
  3. Apply sharpening to the full-sized paradigm via the Detail Sub-Module
  4. Export the epitome in sRGB color profile with specific sharpening settings

I use the above process most of the time and resort to my much more complicated Photoshop resizing procedure merely when working on select images that I desire to showcase.

Lightroom Classic CC Image Resizing Process

  1. Select an image or multiple images you lot desire to consign out of Lightroom Archetype CC, and so either become to File->Export or press CTRL+SHIFT+Eastward (CMD+SHIFT+Due east on Mac) on your keyboard. The export window will come up upwards that looks like this:

    Lightroom Classic CC Export File

    Let’s me go over each section.

  2. Starting time out from “Export Location” and choose “Specific binder” from the drop-down. Next, click the “Choose” button and select a binder on your computer where you want the exported files to go. I set mine to a folder called “Lightroom Export”, but yous can cull whatever yous want. Some people export to their Desktop and and then check “Put in Subfolder” and type a different name every time they consign. Any works for you. For “Existing Files”, I have prepare mine to “Ask what to practice”, and then that the arrangement asks me what to exercise if a file is already present in my export folder.
  3. Nether “File Naming”, if you lot bank check “Rename To”, your exported files will be renamed to something different. I normally rename my files during the import process and I don’t touch this setting. This way, the file names I have in my arrangement match the consign file names. If I need to re-extract an image for any reason, I will know which one I will demand. “Extension” does not affair – I set mine to “Lowercase”.
  4. The next department is very important. This is where you manage the file quality and ready some of import parameters:

    Lightroom Classic CC Export File Settings

    When exporting images for the spider web, you should e’er choose “JPEG” equally the file format. Right side by side to information technology in that location is a “Quality” slider. I have seen some people slide it all the way to the right, thinking that it will preserve the best quality. Well, it does, simply it also results in humongous image sizes! I typically have set mine between 65 and 84. On rare occasions when I demand to print I might choice a higher value, but never for the web. In example you are wondering how this value impacts the image size and quality, check out my commodity “JPEG compression levels for Photoshop and Lightroom“. Basically, these percentages work in ranges, so if you set information technology to 77% or 84%, the resulting file size and quality will exist identical.

    Next, set up “Colour Space” to sRGB – that’due south what most devices on the Cyberspace are able to see properly. Leave “Limit File Size To” unchecked.

  5. Nether “Epitome Sizing”, brand sure to check “Resize to Fit” – this is what actually resizes the paradigm to a smaller version for the spider web. I usually ready mine to “Long Border”, which limits the width or summit of the image (depending on whether information technology is horizontal or vertical) to a sure value. That value you set right nether, in the first input field. I typically use “2048” pixels, which is a good size for the web, but it is upwardly to you if you want to go smaller or larger. Don’t use a high number here, because it volition result in a huge file; plus, most websites won’t allow you to upload huge images anyhow.

    Lightroom Classic CC Image Sizing

    The office that many people seem to be confused about, is “Resolution”. That setting has absolutely no pregnant when exporting your photos for the spider web. Y’all can set it to any number you desire, i beingness the smallest. Any number y’all type in, Lightroom will simply write that number into the file as a reference for printing purposes. If anybody decides to print your image, their printer volition nigh probable default to this resolution / DPI setting. But it really doesn’t matter, because DPI can be changed at the time of printing anyway. I leave mine at 72 pixels per inch, which is the default.

  6. The next “Output Sharpening” section is very important. This is where you set the amount of boosted sharpening Lightroom should use to images
    after
    they are exported. If you have already applied sharpening in Lightroom’s Develop module, proceed in mind that exporting your epitome at 100% resolution (without resizing) with the “Sharpen For” setting checked will outcome in additional sharpening applied to your image.

    Lightroom Classic CC Output Sharpening

    In this case, since y’all are reducing the resolution of the image, your Lightroom sharpening settings don’t actually matter. When exporting landscape images, I typically set my “Output Sharpening” to “Screen” and I cull “Loftier” for Amount. For portraiture, I limit the corporeality to “Standard”.

  7. The concluding three sections are called “Metadata”, “Watermarking” and “Post-Processing”:

    Lightroom Classic Export Metadata Watermarking Post-Processing

    When exporting images for the web, it might be a skillful idea to limit the amount of metadata that gets extracted with your image, so that sensitive information such every bit your camera settings, Lightroom adjustments and your GPS location are excluded. My recommendation would be to only include your copyright and contact information, while everything else is stripped out. If your intention is to leave some metadata / EXIF information for your viewers, then run into my “EXIF data” article – I show how to selectively strip EXIF data in that commodity.

  8. If you have a watermark you want to employ, pick the correct one under “Watermarking”. If y’all want to find out how to add a watermark in Lightroom, see my “how to watermark a photo in Lightroom” article.
  9. Lastly, leave “Practise nothing” under “Post-Processing” -> “After Export”.

In one case you are done, just click the “Consign” button at the very bottom of the window and the image(southward) will kickoff exporting.

Once you prepare the settings in this window, Lightroom volition always retrieve them, so you can reuse the settings without having to modify them each time.

Lightroom CC Image Resizing Procedure

If you use the cloud version of Lightroom called “Lightroom CC” on your computer or your mobile device, the image resizing process is going to be different.

  1. Select an prototype or multiple images you lot want to export out of Lightroom CC, then either go to File->Consign or press SHIFT+E on your keyboard. The export window will come up that looks like this:

    Lightroom CC Export Window

    As you lot tin see, the export window looks very unlike from the ane in Lightroom Classic CC. The window is much more than simplified and you just have a few settings to choose from.

  2. On the right side, yous volition see a “Preset” drib-downwardly with simple presets that gear up item consign sizes like “Export JPG (Minor)”, “Export JPG (Big)” and “Export Original”. Don’t worry near these presets, since they don’t bear witness the exact resolution and might modify over time. Instead, go through each setting individually.
  3. Under “File Type”, make sure to select “JPG”:

    Lightroom CC Export Settings

    Set “Dimensions” to “Custom”, which will reveal an additional setting below where yous can enter the Long Side of the image. I ready mine to 2048 pixels. Set “Quality” to something like 80%, but feel gratuitous to change this to a different setting, depending on your requirements. For spider web utilise, fourscore% is enough, only if you need to print an paradigm, I would recommend setting it to 100%. Get out “Include Watermark” unchecked, unless yous desire to add together your watermark to the exported image(due south).

  4. Click the “More Options” driblet-downwards to reveal more settings. To exclude all the camera and Lightroom settings, every bit well as your GPS location, make sure to select “Copyright Just”. Under “File Naming”, set it to “Original” to preserve the original file name:

    Lightroom CC More Options

    The about important setting here is “Output Sharpening”. To make sure that your image is properly sharpened, make sure to fix “Output Sharpening” to “Screen”, with the corporeality gear up to “High”. If you discover the exported image looking as well sharp for your taste, you can lower it here.

  5. Lastly, prepare the “Color Space” to “sRGB”.
  6. Click the “Export Photo(south)” button on the elevation right of the window to consign the selected image(s). Lightroom CC will prompt where you want these images saved, and then yous can choose your consign binder.

That’southward all there is to it.

Why You Should Never Utilize Lightroom to Upsample Images

As you can see from this article, I only provided information on how to down-sample images in Lightroom. You might be wondering why I did not provide any data on image upsampling – the process of increasing image resolution beyond the original. If you fix the image resolution larger than what y’all accept in the original file, y’all will terminate upward with a blurry photograph. That’s because Lightroom does non have whatsoever advanced features for proper image upsampling!

For this reason, yous should never upsample / upscale images in Lightroom. Instead, use software like Adobe Photoshop or other 3rd-political party software that is designed for beingness able to handle image upsampling.

If you take any questions about whatever of the above, delight let me know in the comments section beneath!

Source: https://photographylife.com/how-to-properly-resize-images-in-lightroom