Signature Resizer for SSC, UPSC & IBPS Exam Forms

When applying for central and state government competitive examinations in India—such as Staff Selection Commission (SSC CGL, CHSL, MTS, and GD Constable), Union Public Service Commission (UPSC Civil Services, NDA, CDS), and Institute of Banking Personnel Selection (IBPS PO, Clerk, RRB)—signature resizing is a critical compliance step. Government application portals enforce strict automatic validators that instantly reject files if pixel dimensions, aspect ratio, or file size thresholds deviate by even a fraction from notification guidelines.

The SSC signature specification mandates a 6.0 cm × 2.0 cm bounding box, which corresponds to approximately 140 × 60 pixels at standard portal screen density, strictly compressed between 10 KB and 20 KB in JPEG format. UPSC OTR guidelines require either a standard 3.0 cm × 1.5 cm scanned signature (20–50 KB) or an OTR triple-signature stack (400 × 500 px, 20–100 KB) signed three times consecutively on a single sheet. IBPS and SBI banking portals require an exact 140 × 60 pixel crop under 20 KB.

Pexlii’s Signature Resizer eliminates rejected uploads by calculating exact aspect ratios, isolating ink strokes, whitening camera paper shadows, and applying binary search compression to ensure your final download falls squarely inside the approved KB window without image degradation.