Free photo resizer and image compressor to crop, resize images in JPEG PNG GIF format to the exact pixels or proportion you specified, compress them to reduce the file sizes, making it easy to use them as your desktop wallpaper, Facebook cover photo, Twitter profile photo, avatar icons, etc. Download Photos Resizer - Resize Images for macOS 10.11 or later and enjoy it on your Mac. Photos Resizer is a lightweight app to resize images in a batch. The application has been made like a wizard where you can apply several editing functions to a batch of images.
As a business, leveraging social media is fundamental to your success. Inserting images into your posts is essential, since it has the power to make your content more exciting, to engage your current followers and attract new ones. But even more important than inserting images into your posts is to insert correctly sized images. Constantly adding incorrectly sized photos to your social posts indicates an unprofessional behavior and can have an impact on your future sales.
Best Bulk Image Resizer for Mac to Resize Multiple Photos. To resize bulk images on your Mac, check the list of image resizer software and sort your Photos library in a jiffy. With Tweak Photos, resize multiple images with a few clicks. Moreover, the app is not just a batch photo resizer, it gives you a lot of other editing options.
Why Resize Images for Social Media
Properly resizing your images before uploading them to your social media channels does truly matter.
Regardless of how eye-catching an image is, if it’s not properly displayed according to the platform you’re posting on, it will lose its appeal and won’t get you as many likes and shares as expected. You most surely don’t want to have a nice-looking picture on one channel and a completely distorted one on another channel. It’s just bad for business.
Furthermore, by posting a correctly sized image, you demonstrate that you have the necessary expertise and knowledge, that you’ve developed a real strategy with your audience in mind and that you do care about your online presence. This can only benefit your business.
Which Are the Social Media Photo Sizes
It’s important to know that each network has its own size requirements. Of course, Facebook, Instagram, Twitter and the rest of the platforms have constantly changed the image sizes and formats over the years. Below you can find a list of the current image size limits for some of the most popular social networks you can leverage:
Facebook Photo Sizes
- Business Page Profile Picture: 180 x 180
- Cover Photo: 820 x 312
- Shared Image: 1,200 x 630
- Shared Link: 1,200 x 628
- Event Image: 1920 x 1080 (Recommended)
- Facebook Ad: 1,200 x 628 (Recommended)
- Facebook Story: 1080 x 1920 (Recommended)
Instagram Photo Sizes
- Profile Picture: 110 x 110
- Photo Thumbnails: 161 x 161
- Instagram Post: 1080 x 1080
- Instagram Stories: 1080 x 1920
Twitter Photo Sizes
- Profile Photo: 400 x 400
- Header Photo: 1,500 x 500
- Twitter Post: 1024 x 512
Pinterest Photo Sizes
- Profile Picture: 165 x 165
- Board Cover Photo: 222 x 150
- Standard Pin: 1000 x 1500 (2:3 ratio)
LinkedIn Photo Sizes
- Personal Profile Image: 400 x 400 (Recommended)
- Personal Background Image: 1584 x 396
- Shared Image or Link: 1104 x 736 (Recommended)
- Company Logo: 300 x 300
- Square Logo: 60 x 60
- Company Cover Image: 1536 x 768 (Recommended)
- Banner Image for Company Pages: 646 x 220 (Minimum)
- LinkedIn Sponsored Ad: 1200 x 627
How to Resize your Photos Effectively
Today it’s quite simple to reduce the size of your photos for social media use. Of course, you could resort to a complex software like Photoshop, but the truth of the matter is that you don’t really need it. Photoshop is indeed the most powerful tool among image editors, but at the same time it’s got a steep learning curve and it’s not the most budget-friendly alternative, to say the least.
Instead, you can opt for a tool that is quite easy to use and gets the job done in no time, like our own BatchPhoto. BatchPhoto is a photo editor for both PC and Mac with batch processing capabilities, which means you can resize dozens or hundreds of images simultaneously. And the good news is that you can accomplish your task in a truly simple manner. All you have to do is follow three simple steps:
Step 1
Open the program and add the images you wish to resize. You can do this by clicking on the Add Photos button, by adding an entire folder or by just using drag & drop.
Step 2
Go to the Edit Photos tab and then click on Add Filter > Transform > Resize. Next, in order to reduce the size of your images, simply enter the desired values for the width and/or height and hit the OK button.
Step 3
In the Setup tab, you have the option of selecting the folder where you want to save your newly-resized images, as well as the preferred image format. BatchPhoto can read and export to more than 170 formats, including the popular JPG, TIF and PNG. Once you’ve made the final selections, just click on the Process tab and the program will automatically apply your edits to all the added photos.
In addition to resizing and converting, BatchPhoto can help you to further optimize and enhance your pictures for social media. In that sense you can rotate, crop, add the date and time or insert a logo or text watermark into your images. You can also adjust the contrast, brightness, color levels or saturation, reduce the noise or sharpen photos, as well as apply special effects like black and white, sepia or charcoal.
Bottom Line
Adding appealing visual content to your social media strategy is a great way to stand out from your competitors and to capture the attention of your audience. Adding properly sized visuals can be even more rewarding. The fact that you took the time to resize your pics demonstrates that you’re genuinely concerned about your audience’s experience and enables your company to create a positive professional reputation.
By Adela D. Louie, Last updated: August 27, 2019
Do you have a lot of images in your Mac? Would you want to know how to resize an image on Mac for you to be able to save a lot of your storage space? Then this article is for you.
Pictures are considered to be one of the most stored items on a Mac device. This is because they're actually a lot of people who are having fun taking some pictures using their iOS devices. And because of this, what they tend to do is that they actually save these pictures on their Mac and serves as a backup.
And if you would want to preview a certain image on your Mac, then that will be easy. All you have to do is to double-click on the image file and then it will open automatically for preview.
And if in case that you have you have already changed your image file associations, all you have to do is to go to your Launchpad or you can also do this just by simply pressing the Command + Space and this will launch your Spotlight Search. Then from there, you can go ahead and search for Preview. And we are going to show you in a while on how you can do this.
So, if you would need to reduce the size of a certain image on your Mac because they are too large for you to send using email, or even to use online or for some other reasons. For sure, the very first thing that would get in your mind is getting an application such as Photoshop or other applications.
However, there is a way for you to be able to resize an image just by using your Mac without any applications that you would need to download. We are also going to show you here on how you can resize your images in many ways.
Resizing Photos For Facebook Cover Photo
Part 1: How to Resize Image On Mac Using Preview
Here are the steps that you would need to follow for you to be able to change the size of an image using the Preview tool of your Mac.
Step 1: Go ahead and find the image that you want to resize. You can do this by using the Finder app or you can use your Desktop as well.
Step 2: After that, go ahead and double-click on the image. This way, you will be able to launch the image in Preview. If this does not work, you can go ahead and close it and then right-click on the image. After that, go ahead and choose “Open With” and then select Preview.
Step 3: And then, go ahead and click on Tools.
Step 4: From there, go ahead and choose “Adjust Size”. Or you can do it as well by clicking on the square that has the arrow icon on it in the menu bar.
Step 5: After that, you have to make sure that the Scale of the photo is proportionally chosen. This means that the things that you can only do are to change its dimensions such as its length, or its width.
Step 6: After that, go ahead and select if you want your image to be resized based on the pixels, percent, inches, cm, mm, or by its point.
Step 7: Then go ahead and adjust the width number or you can also choose to adjust the Height number. Either of which you choose, the other one will be able to adjust automatically to make your image proportional.
So that is it. You were able to resize your image using Preview on your Mac. This method will definitely change the dimensions of the image that you have chosen to resize. But aside from this method, there are several ways with how you can resize your image.
Part 2: How to Resize An Image and Make it Smaller
Now, if what you are trying to do is to change the size of your image so that you can send it to other people using your email. Then there is a possible way for you to do this.
If you are going to launch the Adjust Size menu, and if you take a closer look, you will be able to see one that you try to adjust the dimension of your image, then you will be able to see a preview of the size. This can be in MB or in KB.
Now, in case that what you are trying to do is to resize an image to 500KB, then all you have to do is to keep on adjusting the dimensions of your image until such time that you have reached your target size.
And, aside from that, there is another way for you to do resize your image. And you can do this by the quality setting under your Export menu. Here is what you need to do.
Step 1: Go ahead and click on the image that you want to resize and then click on Export.
Step 2: After that, you will be able to see several file formats that you can choose from. You will be able to see formats such as HEIC which is the new file format, JPEG, JPEG-2000, OpenEXR, PDR, PNG, or TIFF. And if you are going to check out below, you will be able to see a list of measurements of the file available. And if you are going to click on those different file options, you will be able to see that your image will change its size.
NOTE: JPEG is smaller than PNG file and TIFF is bigger than the PNG file.
Step 3: Even though you have already chosen JPEG, you can still actually go one step forward for you to be able to resize your image. All you have to do is to slide the quality bar from Best to Least until you reach the size that you would want.
Step 4: Once that you are done and satisfied with the file size, all you have to do is to click on the “Save” button.
Part 3: How to Resize Image on Mac but Still Maintain 300dpi
Since that the quality of the image that you are trying to resize still matters to you. Then what you would need to have the possible best result which is the 300dpi which is commonly used for images that to be printed out. So, if you want to know how you can do this, just go ahead and simply follow the guide below.
Step 1: Go ahead and deselect resample image.
Step 2: After that, go to the part where it says resolution pixels/inch.
Step 3: And then, go ahead and change the number that you see on your screen to 300. You can also change it to the number that you would want or what is required.
Step 4: Then you will be able to notice that the height and the width measurements will also adjust.
Step 5: From there, just go ahead and click on the “OK” button.
Step 6: This method does not actually adjust the previous size of your selected image, but it only means that once that the image that you are working on is chosen to be printed, then it will appear smaller but still crystal clear.
Part 4: How to Resize an Image on Mac by Cropping in Preview
One old-school way for you to be able to resize the image that you want is to crop it. This method is actually a very easy thing to do. Now, since not everybody knows about this, then here are some guidelines on how you can do it.
Step 1: Go ahead and simply click on the image that you want to resize in Preview.
Step 2: Then after that, go ahead and drag the blue box that has the surrounding of the image that you would want to crop.
Step 3: And if you would want to make a particular size, then all you have to do is to drag the dimension box until you reach your target. And also, you will be able to see at the bottom right corner of your screen the pixel that has been chosen.
Step 4: And so, once that you have to right size box, go ahead and un-click the box then you will be able to move the box’s position.
Step 5: Once that you are satisfied with the result, all you have to do is to go ahead and press on Command + K and then you will be able to crop the image.
Part 5: How to Resize an Image Without Losing the Quality
AS we all know, there is no way that you can actually add some pixels on a certain image for you to have better quality. But what you can do is that you crop the crop the image as what we have mentioned above.
On the other hand, you can also use the HEIC format, which you can actually use for you to save more of your space on your Mac. This way, you can save a certain image that is actually smaller than the JPEG but at the same time, you will still have the same quality.
The HEIC however, is only available if you are using a macOS High Sierra or Mojave. You can also have this format if you are using an iPhone or an iPad that is running on iOS 11 or iOS 12.
Part 6: How to Do A Batch Resize
Another way for you to make your job easier is to do a batch size. You can do this if you actually have a number of images that you would want to adjust. For you to know how you can do this, just go ahead and follow the guide below.
Step 1: Go ahead and choose all the images that you would want to resize by using your Finder application. You can also do this on your Desktop. Make sure that you are pressing the Command key while you are choosing your photos.
Step 2: After that, go ahead and right-click on all on the image that you have chosen and launched it on Preview. You can choose by pressing the Command + A.
Step 3: After that, go to Tools, and then click on Adjust Size.
Step 4: And if you would want to change the dimensions of your image, go ahead and click on Scale Proportionally.
Step 5: Then, you will be able to see on your screen “Multiple Values” and all the measurements in columns.
Step 6: After that, go ahead and click on “OK” to adjust the size of your image that you have chosen earlier.
Step 7: And then, go ahead and press Command + S for you to save all the images that you are working on.
Part 7: Changing the Format of Your Image
And as a bonus tip for you to be able to save more space on your Mac, you can go ahead and change the file format of pictures that you have resized to make its size smaller. Here is how you can do it.
Step 1: Go ahead and click on the File option in the menu bar.
Step 2: After that, go ahead and click on Export.
Step 3: From the list of format seen on the drop down, you can go ahead and choose the format that you want. You can choose from HEIC, JPEG, JPEG-2000, OpenEXR, PDR, PNG or TIFF file format.
Step 4: With the options shown, you can also adjust the quality of your image.
Step 5: And once that you are satisfied with the outcome, go ahead and simply click on Save.
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Part 8: Conclusion
So, there you have it. Resizing an image on your Mac is possible without having to download any applications to use. All you have to do is to follow all the steps that we have mentioned above depending on how would you want to appear your image.