SBI Clerk Thumb Impression — 240x240px, 20-50 KB
Thumb Impression preset locked to SBI Clerk — 240x240px, JPEG, 20-50 KB.
100% in your browser — files never uploaded
SBI Clerk thumb impression spec, pre-locked
This page opens the Signature Resizer with the exam and document type locked to SBI Clerk'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 SBI Clerk's thumb impression spec instead of the tool's default.
Source of this spec
Banking-uniform values; SBI Clerk-specific quote did not include thumb numbers. Sourced from banking-uniform (IBPS/SBI/RBI identical spec family) — a prior-cycle document (CRPD/CR/2025-26). Re-verify against the current SBI Clerk notification before submitting; this preset updates when the new cycle publishes.
SBI Clerk Thumb Impression — 240x240px, 20-50 KB
This tool locks the Signature Resizer to the SBI Clerk thumb impression spec: 240x240px at 200 DPI, JPEG format, 20-50 KB. Banking-uniform values; SBI Clerk-specific quote did not include thumb numbers.
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 SBI Clerk'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 SBI Clerk 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 SBI Clerk 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 SBI Clerk 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?
Sourced from a prior-cycle document (banking-uniform (IBPS/SBI/RBI identical spec family), CRPD/CR/2025-26) — re-verify against the current notification before submitting.
Related tools
Signature Resizer for Exams
Exact KB + pixel targeting for every major exam portal — with a built-in UPSC triple-signature composer.
OpenThumb Impression Resizer
Exact IBPS-spec output — crop, resize and compress your thumb impression without it ever leaving your device.
OpenHandwritten Declaration Resizer
Exact SBI/IBPS-spec output — prescribed declaration text included, processed without your file ever leaving this device.
OpenData verified: 2026-07-17 · All processing happens in your browser — no files are ever uploaded.