How it works
- Drop your photo into the box above, or tap Choose photos on your phone.
- The target is already set to 30 KB. Change it if you need to.
- Wait a moment, then press Download.
About this tool
A 30 KB limit gives a little more room than 20 KB and is used by some exam, job and registration portals for photos.
At 30 KB a portrait photo keeps clean skin tones and sharp eyes at roughly 400–550 pixels wide.
Check whether the form wants a minimum size too, such as “between 10 and 30 KB”. The result here lands just under 30 KB, so it meets both.
Frequently asked questions
Are my files uploaded to a server?
No. Everything happens inside your browser, on your own device. Your files are never sent anywhere, and the tool keeps working even if you go offline after the page has loaded.
Will the file be exactly 30 KB?
It will be just under 30 KB. Upload forms reject files that are even 1 byte over, so the tool always stays below the limit.
Does it work with iPhone photos?
Yes. HEIC photos from an iPhone are converted and compressed in one step.
Is it free?
Yes, completely free, with no sign-up, no watermark and no daily limit.