IBPS PO Thumb Impression — 240x240px, 20-50 KB
Thumb Impression preset locked to IBPS PO — 240x240px, JPEG, 20-50 KB.
100% in your browser — files never uploaded
IBPS PO thumb impression spec, pre-locked
This page opens the Signature Resizer with the exam and document type locked to IBPS PO's thumb impression spec: 240x240px at 200 DPI, JPEG format, 20-50 KB.
Why this opens the Signature Resizer
Thumb Impression is an ink-on-paper document, so it shares the Signature Resizer's crop-and-compress engine — this page simply locks the exam and document type to IBPS PO's thumb impression spec instead of the tool's default.
Source of this spec
Official: LEFT thumb impression, black or blue ink on white paper, 240 × 240 px @ 200 DPI (= 3 × 3 cm), 20–50 KB. Sourced directly from ibps.in — CRP-PO/MT-XVI (2026-27), Annexure III (CRP PO/MT-XVI 2026-27), verified 2026-07-11.
IBPS PO Thumb Impression — 240x240px, 20-50 KB
This tool locks the Signature Resizer to the IBPS PO thumb impression spec: 240x240px at 200 DPI, JPEG format, 20-50 KB. Official: LEFT thumb impression, black or blue ink on white paper, 240 × 240 px @ 200 DPI (= 3 × 3 cm), 20–50 KB.
One Engine, Every Ink Document
Signatures, thumb impressions, handwritten declarations and finger impressions are all scanned ink-on-white-paper documents, so they share one crop/compress engine on this site. This page is that same engine, pre-locked to IBPS PO's thumb impression numbers.
Getting a Clean Result First Try
Rejections usually trace to the wrong KB range, wrong pixel dimensions, or a non-JPG format. Because this page pre-locks all three to the verified IBPS PO numbers, a clear scan on plain white paper is usually enough to clear the portal's validation on the first attempt.
Frequently asked questions
What is the correct IBPS PO thumb impression size?
240x240px at 200 DPI, JPEG format, 20-50 KB.
Why does this page use the Signature Resizer?
Thumb Impression is an ink-on-paper document processed by the same crop/compress engine as signatures. This page locks the exam to IBPS PO and the document type to thumb, instead of the tool's SSC CGL signature default.
Is my thumb impression uploaded to a server?
No. Cropping, resizing and compression all happen entirely in your browser — the file never leaves your device.
Is this spec officially verified?
Yes — sourced directly from ibps.in — CRP-PO/MT-XVI (2026-27), Annexure III, CRP PO/MT-XVI 2026-27, verified 2026-07-11.
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OpenData verified: 2026-07-17 · All processing happens in your browser — no files are ever uploaded.