CAT photo size: 100×130 px, 10–50 KB
Find out the exact passport-style photo size, file size, and format required for the CAT application form, with simple tips to get it right.
Need the signature too? CAT signature spec is 150×75 px, 10–50 KB — use the signature resizer.
How to resize your CAT photo
- Upload any recent photo — it stays on your device.
- Pick the CAT (IIM) preset; SnapFit crops to 100×130 px and targets 10–50 KB.
- Download the exam-ready JPEG and submit it.
Frequently asked questions
What is the exact photo specification for the CAT application form?
The photograph must be exactly 100 pixels wide by 130 pixels high, saved as a JPEG between 10 KB and 50 KB, with a plain white background. Anything outside these dimensions or sizes will be rejected at upload.
Can I use a casual photograph for the CAT application?
No, it must look like a passport-style photograph: head and shoulders clearly visible, face centred, neutral expression, and no caps or sunglasses unless worn for religious reasons. The background has to be white, not off-white or patterned.
Is the CAT photo processed on my device or uploaded somewhere?
The resizing and compression happen entirely within your browser. No image is sent to any server, so your photograph stays on your computer throughout the process.
How do I reduce my photo to between 10 KB and 50 KB without losing clarity?
Start from a sharp, well-lit passport-style image and export as JPEG, gradually lowering quality until the file size falls within the 10 to 50 KB window. Avoid aggressive compression, as facial features must remain clear for the invigilator to identify you.