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Compress JPEG to 50KB Online

by Hung Nguyen

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The Smallpdf’s Image Compressor can reduce the size of your images significantly, to lower than 50KB. It’s also free to use online.

Whoa, 50KB is a very petite size, even for JPEG images. Still, it’s feasible if your file is not significantly larger than a few MBs.

If you’d like to try and compress an image to 50KB (or less)—check out our image compressor!

How to Compress JPEG to 50KB Online 📌

  1. Drag and drop your JPEG into the Image Compressor. 🗂

  2. Choose the ‘Basic Compression’ option. 👉

  3. On the following page, click ‘to JPG.’ 👉

  4. Choose ‘Extract Single Images’ (this is important). 👉

  5. Done—download your compressed JPEG. 📮


As shown above, you can easily compress images to 50KB online, using Smallpdf.

Once you upload images to our online tool, we’ll extract it to PDF format, compress the file, and then convert it back to JPEG format.

Even after we convert it to a PDF, on the result page, you can already see the compression rate and a much smaller image size.

If you have other image file types, such as PNG or BMP, you can also upload them to the tool, reduce the image’s size, and download it back as a JPEG image.

Since JPEG is the go-to image format with lossy compression, the compression levels will be more notable when you save other image types as this file format. Hopefully, you’ll be able to retain the image quality as well.

Free Online Image Compression for Your Needs


You won’t need to have a Smallpdf account to reduce a JPEG to 50 KB. Other than that, you can also convert JPEG to different file formats, or even create an electronic signature in PDF format.

For those looking to resize the image significantly—we’ve set the limit for file uploads to 5GB per file. However, how much we can reduce depends on the digital document’s data, so good luck!

Hung Nguyen
Hung Nguyen
Content Marketing Manager @Smallpdf