Runs entirely in your browser — your image is never uploaded to any server.
50KB is one of the most common photo limits on the web — job portals, university admissions and government services often ask for a passport-size photo under 50KB. A photo from a phone camera is usually 2 to 5MB, so it needs real compression to fit.
Tip: If the form also asks for exact dimensions in pixels, resize the photo to those first with the Image Resizer, then compress it here — the result will be sharper.
How to compress an image to 50KB
- Select the photo or image you want to make smaller — JPG, PNG, WebP or a screenshot.
- Check the target size is 50KB, or change it if your form asks for a different limit.
- Press Compress to 50KB. The tool finds the best quality that fits, and reduces the width and height only if it has to.
- Check the new size and the preview, then download the JPG.
Frequently Asked Questions
How do I compress an image to 50KB?
Select your image, make sure the target is 50KB and press Compress to 50KB. The tool tries the highest quality that fits; if even a low quality is still too big, it reduces the width and height step by step until the file is under 50KB. Then download the JPG.
Will my photo still look good at 50KB?
Yes. At 50KB a passport-size or profile photo stays sharp, and the tool only lowers quality as far as it must to get under the limit.
Will the file be exactly 50KB?
It will be at or just under 50KB — as close to the limit as possible without going over, because that keeps the most quality. Sizes are counted in thousands of bytes, so the file also passes forms that count 1KB as 1,024 bytes.
Can I compress a PNG or a screenshot to 50KB?
Yes. JPG, PNG and WebP images all work, including screenshots. The result is saved as a JPG, which is far smaller for photos; any transparent areas become white.
Is my photo uploaded anywhere?
No. The image is compressed inside your browser on your own phone or computer, and never sent to a server.