About KBResize

KBResize was built to solve one very specific, very annoying problem: government exam and job application forms that reject your photo, signature, or PDF for being a few KB over the limit.

Instead of a generic quality slider, every tool on this site works backwards from the exact file size you need — enter a target in KB or MB, and it compresses your image or PDF as close to that number as possible while keeping it usable.

Every tool runs entirely in your browser. Your files are never uploaded to a server, which means it's fast, private, and free to use with no sign-up.

This site is run independently and is not affiliated with SSC, UPSC, IBPS, Indian Railways, or any government body. Always confirm the exact size and format requirements from your official exam notification before submitting a form.