How to compress a JPEG to 50KB
- 1
Drop your image into the box above, click to browse, or paste it with Ctrl+V. iPhone HEIC photos work too.
- 2
The target is already set to 50KB. Change the number if your form asks for a slightly different limit.
- 3
Check the new size under the image, hold "Compare" to see the original, then download.
When do you need a 50KB JPEG?
Many websites and online forms reject uploads above 50KB. This is common for passport photos and exam or job application forms. Online exam registrations, job portals and visa applications often ask for photos between 20 and 50 KB.
Our tool searches for the highest JPEG quality that still fits under 50KB, so you keep as much detail as possible. If the image is very large, it is also scaled down a little until it fits, and the new dimensions are shown under the image.
Frequently asked questions
What dimensions work best for a 50KB photo?
Passport-style photos around 600×600 px or smaller usually fit easily at good quality. Larger images are scaled down automatically if needed.
Will the file be exactly 50KB?
It will be at or just under 50KB, never over. Upload portals only check the maximum, so a file slightly below the limit is accepted.
Are my photos uploaded to a server?
No. Compression runs entirely in your browser using WebAssembly. Your images never leave your device.
Can I compress PNG or WebP to this size?
Yes. PNG and WebP images are converted to JPG while compressing. Transparent areas become white.