Resize and compress an image to 50 KB
Compress and resize an image to 50 KB in your browser, free. Shows the actual size reached and reports honestly when the target cannot be met.
The resize, compress, and check tools load in your browser. Nothing is uploaded to a server — all processing happens on this device. If you are reading this, the interactive tool is still loading or JavaScript is disabled.
This page starts with a 50 KB target preset. Fifty kilobytes gives more room than 20 KB, so it is a reasonable target for small photos, avatars, and compact web images while keeping the file lightweight. The tool compresses toward 50 KB and always shows the actual size of the result.
When a 50 KB target cannot be met for a given image, the tool tells you and shows its best effort instead of faking success. Your original stays available, and you can move to a custom target or a different preset without re-uploading.
FAQ
- How do I compress a photo to 50 KB?
- Upload the photo and use the preselected 50 KB target, then choose Compress. The result displays the file size it actually reached.
- Can I resize the image while targeting 50 KB?
- Yes. The compressor can reduce image dimensions as well as encoding quality when needed to get closer to the target, and it reports when 50 KB could not be reached.
- Can a PNG image be compressed to 50 KB?
- You can select PNG output and try a 50 KB target. PNG is lossless, so some photographs or detailed graphics may not reach a very small target; the result reports the actual size.
- Does compressing reduce quality?
- Compressing to a smaller file usually reduces quality, because fitting an image into fewer bytes means discarding some detail. The tool aims to keep as much quality as it can while meeting your target, and it always shows the actual size of the result so you can judge the trade-off yourself.
- Are my images uploaded anywhere?
- No. Images are decoded, resized, compressed, and checked inside your own browser. The image bytes, the filename, and the metadata never leave your device, which you can confirm in your browser’s network inspector.
- Does it work on mobile?
- Yes. The tools run in your mobile browser and adapt to small screens. Very large images can take longer to process on a phone because all the work happens on your device rather than on a server.