Online application forms for government jobs and exams almost always ask for a photo and signature within strict limits — for example “JPG, 20–50 KB, 200 × 230 pixels”. Uploads outside the limits are rejected, often at the last minute. Here's how to get them right the first time.
Step 1: Read the notification carefully
Note four things for both the photo and the signature: file format (usually JPG), minimum and maximum size in KB, dimensions in pixels or centimetres, and background or dress rules. Requirements differ between exams and change between years.
Step 2: Take a good photo
- Plain white or light background, even lighting, no shadows on the face.
- Face the camera, eyes open, ears visible if required; avoid caps and dark glasses.
- Many exams require a recent photo, sometimes with your name and date written below — check the notice.
Step 3: Prepare your signature
- Sign with a black or blue pen on plain white paper, larger than usual.
- Photograph it in good light, then crop tightly around the signature.
- Don't sign in capital letters if the form forbids it.
Step 4: Resize to the exact size
- Open the resize image to KB tool.
- Choose your photo and tap a preset — such as “Exam photo · 200×230 · 50 KB” — or enter the exact KB limit and pixel size from your notification.
- Check the preview, then download. The file name shows the final size so you can confirm it before uploading.
The tool works in your browser, so your photo is never uploaded to any server.
Common reasons uploads fail
- File too small: some forms also have a minimum size — increase the KB target slightly.
- Wrong format: convert PNG or HEIC (iPhone) photos to JPG first.
- Wrong dimensions: enter the exact width and height and use “crop to fill”.
Need to submit documents as PDF? Use Images to PDF and Compress PDF.