Compress Image to 50KB
Get a photo or signature under 50 KB for an upload form, email or website. The size is already set, and your image never leaves your device.
Drop images here
or choose files from your device — you can also paste an image.
JPG, PNG or WebP · up to 50 MB each · processed on your deviceHow it works
- Drop your JPG, PNG or WebP image here, or click Choose images. You can add several at once.
- The maximum file size is already set to 50 KB. Change it if your form asks for a different limit.
- Click Compress images. Each picture is saved at the best quality that fits, and made smaller in pixels only if it has to be.
- Download your file. Every result is marked when it is under 50 KB.
Frequently asked questions
Will a 50 KB photo look good?
Yes. At 50 KB a typical photo keeps about 390 × 520 pixels at good quality, which looks clean on a form, a profile page or a phone screen.
My form asks for a photo between 20 KB and 50 KB. What should I set?
Set the limit to 50 KB, or 45 KB if you want a margin. The tool keeps the best quality that fits under it, so the result usually lands well above the 20 KB minimum.
Can I compress several photos to 50 KB at once?
Yes. Add as many images as you like; each is fitted under 50 KB separately, and you can download them one by one or together as a ZIP file.
Is my image uploaded when I compress it to 50 KB?
No. The compression runs in your browser, so your photo never leaves your device. That also makes it quick: there is nothing to upload or download from a server.
What fits in 50 KB
50 KB is enough for a clear head-and-shoulders photo and is a common upper limit for photos on application portals. It also suits profile pictures and logos in email signatures, which should stay small so emails open quickly.
As a rough guide, a typical photo fits in 50 KB at about 390 × 520 pixels while still looking clean. Pictures with plain backgrounds, such as signatures and documents, can keep more pixels; busy, detailed photos need fewer.
Need different settings? The full Image Compressor page has every option.