IBPS Clerk Photo & Signature Resize

The IBPS Clerk / CSA form asks for four prepared images - photo, signature, left thumb impression and handwritten declaration - each with its own KB range, plus a live photo step. This page lists the exact numbers and shows how to prepare every file.

Figures come from the IBPS Clerk / CSA guidelines. Pixel sizes are preferred values in those guidelines; always follow any more specific instruction on your actual form.

The four image uploads

IBPS Clerk / CSA image specifications (check your cycle's notification)
File	KB	Preferred pixels
Photo	20-50	200×230
Signature	10-20	140×60
Left thumb	20-50	240×240
Declaration	50-100	800×400

The scanning guidance prefers 200 DPI and True Colour. A resizer checks pixels and KB; it cannot set a scanner's DPI, so scan properly first. Certificates are separate: PDF, A4, no more than 500 KB.

Prepare each file

Keep a clear original of every item. Crop extra paper with the Photo Editor without cutting the face, signature strokes, thumb ridges or declaration text.
Open Photo / Sign KB and set that item's minimum and maximum KB from the table.
Export each JPEG and inspect actual size, dimensions and readability in a separate viewer.
If the minimum cannot be met, the tool withholds the download - return to a cleaner original rather than padding.

Mistakes that get IBPS uploads rejected

Applying the 10-20 KB signature setting to the handwritten declaration - the declaration needs 50-100 KB.
A smudged thumb impression: press evenly, neither too light nor too dark.
Typing the declaration when the guidelines require handwriting (read the stated exception carefully).
Uploading a file that is inside the KB range but unreadable - KB compliance is not clarity compliance.

Full walkthrough: IBPS Clerk photo & signature guide.

Frequently asked questions

What is the IBPS Clerk photo size in KB?

20-50 KB, with 200×230 pixels preferred in the guidelines. Confirm against your cycle's notification.

What is the signature size?

10-20 KB, with 140×60 pixels preferred. Do not apply this setting to the declaration - that needs 50-100 KB.

Can I skip the left thumb impression?

The form asks for all four images. Read your notification for the exact requirements and any stated exceptions.

My file is inside the KB range but was rejected. Why?

Check clarity, correct format (JPEG), correct field, and any pixel or DPI guidance. A matching KB range does not make an unreadable image acceptable.