

You can also do additional processing, such as making all the images black and white. (See the example in the screenshot - this will resize it to 800 Wide on the horizontal images, and 800 High on the vertical images.) Optional Step 5. Then make sure that in the “A” column (A for aspect ratio) there is a checkmark - which means that Affinity must make sure to keep the proper aspect ratio and only apply the new number to the longest edge of the photo. In order for this to work correctly on horizontal and vertical images in one process, you enter that same number on both sides. On the same row as the file format that you selected, indicate the pixel dimension of the longest edge of the photo. To access these options, click the “…” button to the right of the “A” column in the row for the applicable file type. You can generally just use the defaults, but it’s worth looking at them. OPTIONAL: Each file type also allows you to set other options. Be sure to also un-check the “AFPhoto” file type, otherwise it will save your desired file type and also an Affinity Photo file for each of the images in your Source list. For online use such as a website or blog, I suggest jpg or png (I usually favor png). Click the checkbox beside the type of file to convert to (and you can have multiple file types selected). Still in the Output section, you will see a list of file types. Click the “Save into” radio button, then click the “…” button on the right side to select the folder where the new files are to be saved. I suggest that you always select “Save into” - this way you will never accidentally overwrite your original files. Under Output, which is just to the right of the Sources box, you will select whether to save the images into the same places where they came from, or to save them into a new place. When you are finished selecting, your computer will chug for a moment to render thumbnails for all your selected images and display them in the Sources box on the left side of the New Batch Job panel. Keep adding from as many folders as you like: there’s no limit (that I know of) to the number of files you can process at one time as long as your computer has the power to deal with it. Use shift-click or cmd-click to select multiple files. Source files to process:Ĭlick the “Add” button to select all the files to include.
#Affinity photo batch process mac
Yeah, a silly little step, but things like this is the reason why viruses are so uncommon in the Mac world - so it’s well worth it! Do this once, then you’ll never have to do it (on this computer) again. It will bring up a window, then you click the Authorize button (no need to choose a folder). Just click on the “Authorize” button in the upper-right corner of the panel. The first time you ever run a batch job, Affinity will need you to give it permission to write to your computer. The image below shows the New Batch Job panel, and I’ve added numbering which corresponds to the steps described in detail below. When you’re ready to start, open Affinity Photo, then from the File menu, choose “New Batch Job” to open the New Batch Job panel.

This is totally optional, it’ll just make things a little easier for you later. Next, it would be most convenient for you if all your source images start out in the same folder. (Personally I think cropping is an important part of interesting photography, but my partner thinks I usually go too far…) If you plan to do any cropping or other enhancements to the photos, you should do that before you run the batch job. Here’s the process in just 5 steps (if we don’t include the prep!).

There is: it’s the Batch Job feature in Affinity Photo. There’s got to be an easier way to do this than opening, resizing, and saving-as 50 times!

You’ve decided that you want them all to be 800 pixels on their longest side, and you also want then all to be converted to PNG files. You have 50 wonderful, high-res JPG files, but you know that each one will need to be resized for optimal viewing online. You’ve just finished taking pictures of your products and now you want to post them to your blog. A perfect use case for this is to change the size of an entire folder of images for use in your blog. Batch processing of images in Affinity photo is really easy.
