Image Resizer & KB Compressor for Exam Forms
Resize passport photos and signatures to exact pixel or KB targets for exam portals, with live preview and instant download.
Frequently asked questions
How do I get a photo under 50 KB?
Set the size mode to a target and type 50 KB. The compressor reduces image quality in measured steps and checks the real byte size after each pass, stopping as soon as the file fits, so you are not guessing at an arbitrary quality slider.
What pixel size do exam and job portals need?
Most ask for a passport-style photo around 200 x 230 pixels and a signature strip around 140 x 60 pixels, but the limits differ per portal, so enter the exact numbers from the instructions and the preview shows the result before you download.
Is my photo uploaded?
No. Resizing and compression are done on a canvas inside your browser, so your photo and signature never leave the device. The whole operation runs inside your browser tab; the file is never uploaded, so nothing is stored or logged.