Reducing the size of a JPG file on Windows 10 is a straightforward process. You can do this by using built-in tools or free software without sacrificing image quality too much. Simply open the image in the Photos app, resize it, or save it using a lower quality setting. Alternatively, you can use tools like Paint or third-party applications that offer more options for compression. Follow these simple steps, and you’ll have smaller file sizes in no time.
How to Reduce JPG File Size on Windows 10
Want to make your JPG files smaller without making them look like a pixelated mess? Let’s dive into some easy steps to resize your images using Windows 10’s built-in tools or free software.
Step 1: Open With Photos
Right-click on the JPG file and select ‘Open with’ and then ‘Photos’.
Photos is a basic image viewer on Windows 10, but it also has some simple editing features. Once your file opens here, we can easily resize it.
Step 2: Edit & Create Menu
Click on the ‘Edit & Create’ button located in the top right corner.
This menu in the Photos app provides several editing options. Select ‘Edit’ to start resizing your image. This will open up basic editing tools.
Step 3: Resize Image
Select the ‘Resize’ option in the dropdown menu.
You have three options to choose from: S, M, and L, which stand for small, medium, and large. Choose ‘small’ for significantly reduced file size.
Step 4: Save the File
Click ‘Save As’ to create a new, smaller file without overwriting the original.
Saving the file under a different name ensures that you don’t lose your original image. This is great for experimentation.
Step 5: Use Paint for More Control
Right-click the JPG file again, select ‘Open with’, and choose Paint.
Paint allows you to not only resize by dimensions but also compress the file size by reducing the image quality. You have more control here.
Once you complete these steps, your JPG file will be smaller in size, making it easier to share via email or upload to websites. Remember, the reduced size may lead to a slight decrease in image quality, but it’s often not noticeable unless heavily compressed.
Tips for Reducing JPG File Size on Windows 10
- Use lower resolution settings if the image will only be viewed on screens.
- Experiment with different compression levels to find the best balance between size and quality.
- Batch process multiple images with third-party software to save time.
- Convert your JPGs to other formats like PNG if quality is more important than file size.
- Use cloud-based services like TinyPNG for advanced compression options.
Frequently Asked Questions
Can I revert the size back after compressing?
Unfortunately, once a file is compressed and saved, you cannot revert it to its original size without loss of quality. Always keep a backup of the original.
Does reducing file size affect image quality?
Yes, reducing file size can affect image quality. However, the impact depends on the level of compression used.
What is the best software for more advanced options?
For advanced options, consider using software like GIMP or IrfanView, which offer more control over compression settings.
Can I resize multiple JPG files at once?
Yes, you can use third-party applications like FastStone Image Viewer to batch process multiple JPG files.
Will reducing the file size improve loading times on websites?
Absolutely, smaller file sizes will load faster on websites, improving user experience and site speed.
Summary
- Open With Photos.
- Edit & Create Menu.
- Resize Image.
- Save the File.
- Use Paint for More Control.
Conclusion
And there you have it! Reducing the JPG file size on Windows 10 is like trimming a bush in your garden. It’s all about finding that perfect balance between size and quality. While Windows 10 provides basic tools to get the job done, sometimes you might need to use more advanced software for fine-tuning. But don’t worry—these tools are usually free and user-friendly.
Reducing file size is not just about saving space; it’s about making your files easier to handle, share, and upload. Smaller files open faster, take up less bandwidth, and can make your website load like a breeze. Whether you’re preparing images for a school project, social media, or your personal blog, understanding how to effectively reduce file size is an invaluable skill.
So go ahead, try it out, and see how much space you can save. The next time a friend sends you a huge JPG, you’ll know exactly what to do. Happy resizing!

Matt Jacobs has been working as an IT consultant for small businesses since receiving his Master’s degree in 2003. While he still does some consulting work, his primary focus now is on creating technology support content for SupportYourTech.com.
His work can be found on many websites and focuses on topics such as Microsoft Office, Apple devices, Android devices, Photoshop, and more.