Start free

Photo and signature resizer

Resize and compress a photo or signature to the exact pixels and KB an online exam form asks for.

The file stays on your device. Nothing is uploaded.
Optional. Some forms ask for at least 20 KB.
Leave empty for no limit
How to fit the picture
Fills the whole size and trims the edges. Good for photos.

More free tools

Govt exam age calculatorEnter your date of birth, the cut-off date and the age limit. See your age and the last date you stay eligible.Typing speed testPractise for the typing test in clerk, steno and data entry exams. See your net words per minute and accuracy.Study plannerEnter your exam date and daily study hours. Get a week-by-week plan with learn, practise and revise phases.

Questions about this tool

How do I resize a photo for an exam form?

Pick your photo, type the width and height in pixels and the largest file size in KB that the form allows, then press Resize image. Download the result and upload it on the form.

What size do I need?

Every exam sets its own size. The application notice or the photo upload page of the form gives the pixels, the KB range and the file type. Type those numbers here.

Is my photo uploaded to MockBlast?

No. The image is resized in your browser and never leaves your device.

Why does the tool say it cannot reach my KB limit?

A large picture in very few KB needs fewer pixels. Lower the width and height, or raise the KB limit a little, and try again.

Does it work for a signature?

Yes. Photograph your signature on white paper in good light, pick Fit inside so the whole signature stays in the picture, and use the signature size from the notice.

My form needs a minimum size such as 20 KB. What do I do?

Type the smallest size in the Smallest file size box. The tool first raises the picture quality. If the file is still smaller, it adds empty bytes after the image so the file reaches your minimum. The picture itself does not change.

Why does my iPhone photo not open?

Photos saved as HEIC cannot be opened by every browser. Open the photo, take a screenshot of it or save it as JPG, then pick that file here. Safari can often open HEIC directly.