CAT photo size: 100×130 px, 10–50 KB
Get an upload-ready CAT photo that meets the exact dimensions and file-size limit — resized, background-cleaned to white and compressed, without leaving your browser.
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 photo size required for CAT?
CAT requires a 100×130 pixel JPEG photo between 10 KB and 50 KB with a plain white background. SnapFit resizes and compresses your photo to exactly this spec in one click.
How do I compress my CAT photo to under 50 KB?
Open SnapFit, choose the CAT (IIM) preset and upload your photo. It automatically reduces the JPEG file size to fit within the 10–50 KB range — fine-tune it with the quality slider if needed.
Can I change my photo background to white for CAT?
Yes. SnapFit removes the original background with on-device AI and replaces it with pure white, all inside your browser and completely free.
Is my photo uploaded to a server?
No. SnapFit processes everything locally using the HTML5 Canvas API. Your photo never leaves your device — there is no server and no sign-up.