How to Compress Image on Mac

Most Mac users face storage issues due to large files and images. Therefore, it's necessary to compress image on Mac to achieve faster loading times, along with reduced storage consumption. In this article, you will learn eight effective ways to do so. Read on!

How to compress images with Mac Preview app

Mac users can compress image on Mac with its built-in Preview application. It's easy to use and seamlessly integrates with the Mac's operating system. Follow the steps below to compress your image:

Step
1. Select a file
2. Open the image or file you want to compress using the Preview app.
3. 

   

Step
4. Select tools
5. Click on "Tools" from the menu bar located at the top of your screen as shown below:
6. 

   

Step
7. Adjust size
8. Then, navigate to "Adjust Size" from the drop-down (shown below).
9. 

   

Step
10. Compress and export
11. Adjust the width and height by pixel. Moreover, you can also adjust the resolution. Once you have made your adjustments, you will see an estimate of the new size under the Resulting Size section, as shown below. Click the "OK" button to compress picture on Mac and save your image according to your needs.





How to compress images with Mac's Photos app

MacOS users can also compress image on Mac using the Photos application by undergoing the following steps:

Step
1. Upload
2. Navigate to the "File" button and click the "Export" option. You can select the number of photos you want to export. For example, "Export 1 photo."
3. 

   

Step
4. Compress and export
5. In this stage, you can select the size (Small, Medium, Large, Full Size, or custom). You can also select your desired format and quality from the drop-down. Once you are done adjusting your file, click "Export," and your file will be ready.



However, there may be better options than compressing images using the Preview or Photos app, especially if you must compress multiple images simultaneously.

How do you compress images online

Online tools can offer more flexibility and convenience, especially when dealing with bulk compression or specific editing needs. Popular online tools like CapCut online photo editor can help you efficiently compress image on Mac without any installations.

1. CapCut online photo editor

CapCut online photo editor is an all-in-one graphics editing platform that offers various editing features and media resources. It features an online image compressor that can help you compress images online for free, with no installations.

• Ease of use: allows users to compress and edit images with just a few clicks.
• Fast compression: able to compress all types of images in seconds.
• High-quality output: allows users to customize the quality and size of the output file.
• Batch-compress: allows users to compress multiple images at the same time without any file limits.
• Multi-format compression and export: supports multiple formats, including JPEG, JPG, PNG, GIF, HEIF, and HEIC, and can export to JPG, PNG, and PDF file formats.
• Canvas sizes: offers canvas sizes tailored to the requirements of social media platforms such as Instagram, YouTube, TikTok, etc.
• Rich photo editing features: provides a range of photo editing features, such as image resizer, multiple sets of free stock images, templates, stickers, emojis, and much more.
• Advanced AI tools: incorporates advanced AI tools, including low-light image enhancer, background generator, etc.
• Cloud storage: allows users to save their projects and files automatically and enables users to share files with team members on the same cloud, alongside free backup.

Now, check out and learn how you can compress your favorite photos with CapCut with great ease.

Steps to compress images with CapCut online photo editor

To begin using CapCut, you must sign in using your Google, TikTok, or Facebook account. Sign up now from the link below:



Step
1. Upload images
2. Once you have reached the online editor page, drag and drop your photo into the highlighted box or hover your cursor over the "Upload" button to upload it. You can upload your photo from Google Drive, Dropbox, or your device's local storage. CapCut also provides the option of importing your image from its cloud storage.
3. 

   

Step
4. Edit media
5. If you want to edit your photos before compression, head to the toolbar on the right side of the interface, as shown in the red dotted box below. You can add text to image, or utilize other options in the toolbar to resize images, remove backgrounds, add effects, and adjust opacity. Moreover, CapCut's smart tools offer advanced features such as image upscaling, old photo restoration, image style transfer, and low-light image enhancement. If you navigate to the toolbar on the left side, you can choose from a set of editing tools, such as stickers, designs, templates, etc., for a personalized touch to your image.
6. 

   

Step
7. Compress and export
8. As shown in the screenshot below, you can choose your desired format (JPEG, PNG, PDF, and more coming soon), customize the size of the output file, and then click the "Download" button.



2. Compress JPEG

Compress JPEG is an online tool known for its reliability, ease of use, and effectiveness. It can compress PNG, GIF, and PDF files and is ideal to shrink JPEG file size on Mac. You can even compress up to 20 JPG or JPEG files simultaneously. It allows you to manually control the compression level and compress JPEG files to 100KB while maintaining their original quality.

Step
1. Upload
2. Upload image by clicking on the "Upload files" or by dropping your file anywhere in the dotted box (as shown below).
3. 

   

Step
4. Compress and export
5. Once you upload your files, Compress JPEG automatically compresses them. It also shows the reduced percentage of file size. Lastly, navigate to the "Download All" button to save your images.
6. 

   

3. TinyPNG

TinyPNG is a widely recognized photo compression tool that is available for free. It is useful for compressing JPEG, WebP, and PNG image files and offers a variety of options to optimize images for your website.

Step
1. Upload
2. Simply upload your file by clicking anywhere on the dotted box (as shown below), and TinyPNG will automatically compress your image.
3. 

   

Step
4. Compress and download
5. After the compression process is complete, you can easily download the compressed images to your computer. TinyPNG also shows the percentage saved by reducing the size of your image.



4. Compressor.io

Compressor.io is a website that helps you compress images in Mac via a web browser without compromising their quality. It offers two types of conversions - lossy and lossless. With Compressor.io, you can reduce the size of your images while maintaining their original quality. Moreover, it supports multiple file formats, including JPG, PNG, SVG, and WEBP, alongside batch compression.

Step
1. Upload
2. Upload your photo or image by either clicking on the "Select files" button or dragging your files in the dotted box.
3. 

   

Step
4. Compress and download
5. You can choose the conversion type from the tab on the right side, and the details of your image will appear below. Lastly, click "Download All" to save the compressed image from Compressor.io.
6. 

   

5. Fotor

Fotor's photo compressor can instantly compress your image to a desired size based on high, medium, and low image quality settings. With this tool, you can compress JPEG on Mac without compromising quality. Fotor also supports various photo editing tools, along with AI-integrated advanced tools.

Step
1. Upload
2. Click the "Compress Image Now" button and upload your image.
3. 

   

Step
4. Compress and download
5. Select your desired (JPG or PNG) format and choose your preferred image quality. You can also select "Custom Quality" to adjust the compression level. Lastly, to save the compressed image, simply click on the "Download" button.



6. DocHub

DocHub offers a simplified process for editing documents, transforming your routine into a smooth and efficient experience. With its smart tools, users can easily create and edit documents, add functional fields, annotate, and share them hassle-free. If you're looking to shrink JPEG size on Mac or compress other image formats, simply create your account and start enjoying the benefits right away.

Step
1. Upload
2. Click on the "Select a document" button to upload your file from your storage.
3. 

   

Step
4. Edit and download
5. Users can make the desired changes and then click on the "Done" button to save their compressed image.



7. Optimizilla

Optimizilla is another powerful tool to shrink JPEG size on Mac. It is designed to compress PNG, JPG, JPEG, and GIF files in a highly efficient manner without compromising image quality. The tool comes with a slider that enables you to compare your images before and after compression, giving you a glimpse of the optimized quality before saving.

Step
1. Upload
2. To upload your image or images, click on the "Upload Files" button.
3. 

   

Step
4. Compress and download
5. You can use the slider to adjust the compression level to your preferred setting, thereby reducing any noticeable quality loss. Optimizilla also shows the reduced percentage of file size. Lastly, navigate to the "Download All" button to save your images.



Conclusion

Online photo compressor tools make it fast and easy to compress image on Mac without sacrificing quality. One such tool is CapCut online photo editor, which uses lossless compression to reduce file size while maintaining high image resolutions. It has a simple interface, extensive editing capabilities, and an advanced compression algorithm, which make it an excellent choice for anyone looking to have a seamless compression and editing experience.

FAQs

1. How can I compress images on Mac without losing quality?
2. You can use CapCut online photo editor, whose image compressor allows you to compress an image on Mac to your desired level without losing quality.
3. Can I customize the compression level and dimensions of the image when I compress images on Mac?
4. CapCut allows you to customize the compression level and dimensions of your images during compression. Users can choose their desired format (JPEG, PNG, and more) and customize the size and quality of the output file. This can be done on MacOS as well as Windows.
5. What's the best tool to shrink JPEG size on Mac?
6. CapCut is the best tool to shrink JPEG file size on Mac. It provides users the option to select their desired format. Moreover, it's free to use and consists of a set of editing features to help you create your unique compressed photo.