How to resize a photo and signature for online application forms

Every form is different, so note the exact rules before you start. They usually cover four things:

• File type — most often JPG or JPEG.
• File size — a range in KB, for example 20–50 KB for a photo and 10–20 KB for a signature.
• Dimensions — width × height in pixels, for example 200 × 230.
• Content — background colour, face size, signature ink colour and so on.

If the form specifies dimensions, the photo must have the same shape (aspect ratio) or it will be squashed. Open Crop image, choose a preset if one matches, or use Free and adjust the box so your head and shoulders are centred. For signatures, crop tightly around the signature, leaving a small margin of white paper.

1. 1Step 1: Open Resize image and add the cropped image.
2. 2Step 2: Enter the width and height from the form, for example 200 and 230.
3. 3Step 3: Set Fit to Exact size (crop to fill) so the result is exactly that size without stretching.
4. 4Step 4: Click Start and download.

1. 1Step 1: Open Reduce image size in KB and add the resized JPG.
2. 2Step 2: Enter a Target size a little below the maximum — for a 20–50 KB limit, try 45 KB.
3. 3Step 3: Click Start. The result shows the size actually achieved.

If the form also sets a minimum size and your file is too small, compress less — set a higher target, or skip this step. A small image at high quality is often already under the limit.

• Wrong format: a PNG or HEIC renamed to .jpg is still not a JPG. Convert it properly — see HEIC to JPG.
• Too large: lower the target size a few KB below the limit to allow for rounding.
• Sideways photo: phones store rotation separately; rotate it so it's upright.
• Blurry signature: photograph it on white paper in good light, and crop before resizing rather than after.