IBPS Signature Size Guide 2026 – Banking Exam Requirements for PO, Clerk, RRB, SO

Banking Exam	Dimensions	File Size	Format
IBPS PO (Probationary Officer)	140 × 60 px	10-20 KB	JPG/JPEG
IBPS Clerk	140 × 60 px	10-20 KB	JPG/JPEG
IBPS RRB (Regional Rural Banks)	140 × 60 px	10-20 KB	JPG/JPEG
IBPS SO (Specialist Officer)	140 × 60 px	10-20 KB	JPG/JPEG
SBI PO (Probationary Officer)	140 × 60 px	10-20 KB	JPG/JPEG
SBI Clerk	140 × 60 px	10-20 KB	JPG/JPEG
RBI Assistant	140 × 60 px	10-20 KB	JPG/JPEG
RBI Grade B	140 × 60 px	10-20 KB	JPG/JPEG

Understanding IBPS & Banking Signature Requirements

Banking recruitment exams conducted by IBPS (Institute of Banking Personnel Selection), SBI (State Bank of India), and RBI (Reserve Bank of India) all follow a consistent standard for signature uploads. The universal requirement across almost all banking exams is 140 × 60 pixels with a file size between 10 KB and 20 KB in JPG format.

The signature must be in black or blue ink on a white background. Banking portals typically require a clear, legible handwritten signature that can be verified against your bank records. Unlike SSC exams, most banking portals do not explicitly require running handwriting, but a natural cursive signature is always recommended.

IBPS PO & Clerk Signature Size

IBPS PO (Probationary Officer) and IBPS Clerk exams require a signature of 140 × 60 pixels, file size 10-20 KB, in JPG/JPEG format. The signature should be clearly visible and must match the signature style you use for banking transactions. IBPS portals validate dimensions and file size automatically on upload.

IBPS RRB & SO Signature Size

IBPS RRB (Regional Rural Banks) and IBPS SO (Specialist Officer) follow the same standard: 140 × 60 pixels, 10-20 KB, JPG format. These exams use the same IBPS portal template, so the requirements are identical to IBPS PO and Clerk.

SBI PO & Clerk Signature Size

SBI PO (Probationary Officer) and SBI Clerk (Junior Associates) exams also require 140 × 60 pixels, 10-20 KB, JPG format. SBI specifically requires a clean white background and dark ink for clear visibility. The SBI portal also checks for the signature being clearly distinguishable from the background.

RBI Assistant & Grade B Signature Size

RBI Assistant and RBI Grade B officer exams follow the same banking standard: 140 × 60 pixels, 10-20 KB, JPG format. RBI applications may also require a specimen signature declaration confirming that the uploaded signature is your own.

How to Resize Your Signature for Banking Exams

Sign on plain white paper using black or blue ink. Use bold strokes for clarity.
Scan or photograph the signature in good lighting conditions.
Visit our free Signature Resizer tool.
Upload your signature image.
Enter the banking standard dimensions — 140 × 60 pixels.
Set maximum file size to 20 KB.
Select JPG (Standard) format.
Click Resize Signature and download your optimized file.
Upload to the banking portal and verify the preview before final submission.

Banking Signature Tips for 2026

Keep your signature style consistent — banking portals may verify it against your bank records.
Ensure the signature occupies at least 70% of the image width for clarity.
Name your file clearly (e.g., ibps_po_signature.jpg) for easy identification.
Have your photograph and signature ready in the correct sizes before starting the application.
Most banking portals allow both JPG and JPEG extensions — both work identically.

What is the IBPS signature size for PO and Clerk exams?

IBPS PO and Clerk require a signature of 140 × 60 pixels in JPG/JPEG format with a file size between 10 KB and 20 KB.

What is the signature size for SBI PO and SBI Clerk?

SBI PO and SBI Clerk follow the same requirements: 140 × 60 pixels, 10-20 KB, JPEG format.

What format is required for IBPS signature upload?

IBPS requires signatures in JPG/JPEG format. The signature must be in black or blue ink on a white background.

Can I use the same signature for IBPS and SSC exams?

Both IBPS and some SSC exams use 140×60 px, but SSC CGL requires 236×79 px. Always verify dimensions from the official notification.

How do I resize my signature for IBPS exams?

Upload your signature to our free Signature Resizer, enter 140×60 px dimensions, set max file size to 20KB, select JPG format, and click Resize. Download and upload to the IBPS portal.

What is the IBPS RRB signature size?

IBPS RRB (Regional Rural Banks) requires the same 140 × 60 pixels, 10-20 KB, JPG format as other IBPS exams.

Why is my banking signature getting rejected?

Common reasons include: wrong dimensions, file size over 20KB, light or illegible strokes, colored background, or incorrect file format. Ensure bold strokes on white paper.

What is the RBI Assistant signature requirement?

RBI Assistant and RBI Grade B exams follow similar banking standards: 140 × 60 px, 10-20 KB, JPG format.