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Compress a photo to 50 KB

Opens the image resizer with a 50 KB limit set. It leaves more room for detail than a 20 KB target, which suits face photos and scanned documents.

1. Add an image

2. New size

Units
px
px

3. File size and format

Maximum file size

Saved as JPG. Kept under 50,000 bytes, so it passes whether a site counts 1 KB as 1,000 or 1,024 bytes.

Add an image to resize it.

Check the size and file limits in your form's instructions before uploading.

How to compress an image to 50 KB

  1. Add the photo

    Choose a JPG, PNG, WebP or HEIC image. The maximum of 50 KB is already set when this page opens.

  2. Set the dimensions if your form needs them

    Enter width and height in pixels, cm, mm or inches. For cm, mm and inches, pick the DPI (100, 150, 200 or 300). Skip this if the form only gives a KB limit.

  3. Check the numbers

    The tool shows the final size in KB and the pixel size. Make sure both match your form's notice.

  4. Download the JPG

    Save the file. It is named with its pixel size, such as resized-413x531.jpg, rather than your original file name.

Why use this page

  • More detail than a 20 KB limit

    With 50 KB to work with, the tool can keep a higher JPG quality, so faces and printed text are usually clearer than at a smaller limit.

  • Fits the upper limit of a KB range

    If a form asks for a range such as 20 to 50 KB, use 50 KB here. The tool shows the exact size so you can see where the result lands.

  • Dimensions and KB in one go

    Combine a 50 KB maximum with exact pixel, cm, mm or inch dimensions in a single download.

  • Other limits are one click away

    Switch to 20, 100 or 200 KB, or enter a custom value, without leaving the page.

  • Stays on your device

    The image is not uploaded. There is no sign-up and no watermark, and the tool is free. Location data is not included in the output.

What this preset does

PresetMaximum file size 50 KBChangeable to 20, 100, 200 KB or custom
Output formatJPGA KB target always produces a JPG
Accepted imagesJPG, PNG, WebP and HEICUp to 25 MB and 50 megapixels
MetadataEXIF and GPS data not included
KB counting1 KB = 1,000 bytesSo 50 KB means at most 50,000 bytes

Frequently asked questions

How do I compress an image to 50 KB?

Add the image on this page. A 50 KB maximum is already set, so the tool lowers the JPG quality step by step until the file fits, then shows the final size in KB.

Will my photo be exactly 50 KB?

It will be 50 KB or smaller. The tool aims for the highest quality that still fits, so the result is often a little under the limit. The exact size is shown before you download.

My form needs a file of at least some KB. What do I do?

The tool does not pad a file to make it bigger. If the result is below the minimum, raise the pixel dimensions and check the size again.

What can I do if 50 KB is too small for a large photo?

If you did not type a size, the tool reduces the pixel size automatically until the file fits. If you did fix them, it tells you the target cannot be reached, and you can try smaller dimensions.

Should I choose 50 KB or 20 KB?

Use whichever your form's notice asks for. If the form gives no figure, the higher limit keeps more detail. This page does not state any exam's requirements.

Can I compress a PNG or HEIC image to 50 KB?

Yes, PNG, WebP, JPG and HEIC are all accepted. The output is a JPG, and any transparent parts of a PNG become white.

Does my image leave my device?

No. It is processed in your browser and is not uploaded.

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