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Resize photo or signature (KB and pixels)

Set the width and height in pixels and the minimum and maximum size in KB that your form asks for.

    0 = keep in proportion
    0 = keep in proportion
    0 = no limit

    Free, no sign-up. Your files are deleted automatically after 24 hours. Create a free account for more tools and a file library.

    How to use it

    1. Choose your photo or signature.
    2. Enter the pixels and KB limits from your form’s instructions.
    3. Press Resize and download the JPG.

    Pixels vs KB

    Pixels are the picture’s width and height; KB is how much space the file takes. Forms often ask for both — for example 200×230 pixels and 20–50 KB. The image is resized to the exact pixels first, then saved at the best JPG quality that fits under the KB limit.

    Keeping the face centred

    “Fill the size, trim the edges” crops evenly from both sides so nothing is stretched. Crop your photo close to the face and shoulders first for the best result.

    When the file is too small

    Some forms reject files below a minimum, like 10 KB. If the image is smaller, harmless padding is added inside the file so it meets the minimum without changing the picture.

    Questions

    Which format do exam forms want?

    Almost always JPG/JPEG. Keep “Save as JPG”.

    Can I resize several images at once?

    Yes, with the same settings for all of them.

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