How to compress an image to an exact size
Choose your image, pick a target size like 20KB, 50KB or 100KB (or type a custom number), and click Compress. The tool automatically finds the best quality that fits under your target — and if needed, gently reduces the dimensions too.
Why exact-size compression?
Many online application forms — government portals, job applications, exam registrations, visa systems — reject photos and signatures above a strict size limit such as 20KB or 50KB. Generic compressors give you "smaller", but not "under the limit". This tool targets the exact number.
Is it private?
Yes. Your image is processed entirely inside your browser using your own device — it is never uploaded to any server. Close the tab and nothing is kept anywhere.
Which formats are supported?
You can open JPG, PNG and WebP images. The compressed output is a JPG, which is what nearly all upload forms expect.