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Reduce Image Size Online for Free

Reduce JPG and PNG images with the best quality.


Fotor's image resizer online helps you reduce both image file size and picture dimensions in seconds.

Reduce woman image with fotor photo size reducer
Reduce woman who is taking picture image size

Best Photo Size Reducer

Fotor is the ultimate image optimizer to reduce your image in JPEG and PNG formats to the minimum possible size while keeping the required level of quality. Just upload your image, enter your desired width or height in pixels, or change the horizontal and vertical percentage of the picture. Then our photo size converter will automatically reduce image size. Try it now!

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Reduce woman image size with image optimizer

Change Pixel Size Without Losing Quality

Reduce photo size by changing pixel size. Fotor's image pixel converter helps you drastically reduce image without losing quality and almost no difference visible to the eye. Don't need to worry about leading to blurry or pixelated images.

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Reduce size of cat image for different social media by changing image aspect ratio

Reduce Image by Changing Image Aspect Ratio

Changing the horizontal and vertical percentages of images is also a good way to reduce image size. Use our photo size converter to resize images for different social media, such as Facebook posts, YouTube thumbnails, Twitter banners, and Discord profile pictures.

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Compress multiple photo size using fotor photo size converter

Reduce Multiple Images at Once

Fotor's image file size reducer supports you to reduce multiple picture sizes in one go. Instead of doing the same repetitive jobs to get the same size photos, bulk resizes pictures intelligently. With it, reducing the size of images becomes an easy thing.

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Fotor photo size reducer app

Use Photo Size Reducer APP to Reduce Image File Size Freely

Fotor offers a photo size reducer app to help people reduce image anytime and anywhere and get the best balance between image quality and file size. Enjoy a seamless cross-platform experience with Fotor.

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Interface of fotor image file size reducer

How to Reduce Size of Image?

  • Click the "Reduce Image Size Now" button on this page to open our photo editing tool.
  • Then click "Open Image" to upload your picture or directly drag it to the editing area.
  • On the left toolbar, find "Resize" and click to open our photo size reducer.
  • Change pixel size, or change image aspect ratio by adjusting horizontal and vertical percentages.
  • When you are satisfied with your photo result, click "Apply" to get the final reduced effect of it.
  • Finally, save your reduced image by clicking the "Download" button.
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Reduce Image Size FAQs

Why need to reduce image size?

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How to reduce image file size on Mac?