✂️ Freehand Cropper 10 KB - 20 KB Exam Target Optimizer Units: px • cm • mm • in 300 DPI High-Res Support

Resize Signature (Freehand Cropper & Exam Size Optimizer)

Upload your signature, freely crop the paper edges with 8-handle precision, resize to exact dimensions (cm, mm, inches, pixels) with 300 DPI, and compress to 10-20 KB for SSC, UPSC, JEE, and NEET forms.

✍️

Quick Signature Presets

One-click standard configurations for Indian exams & digital forms

Select or Drop Signature Photo

Upload a photographed or scanned signature (JPG, PNG, WebP) to freehand crop, resize dimensions, and compress to target KB limit.

1. Dimensions & Units

Unit

Resolution (DPI)

Width px

Height px

Lock Aspect Ratio

2. Target File Size (KB Limit)

Exact Limit (KB) Iterative Binary Optimizer

Format

Custom File Name

Signature Canvas Output

☀️ Brightness & Clarity

Brightness 100%

Contrast 100%

Dimensions

600 × 200 px

Resolution

300 DPI

Estimated Output Size

0 KB

Signature Dimension & File Size Guidelines for Competitive Exams

SSC CGL / CHSL / GD

• Dimensions: 4.0 cm width × 2.0 cm height
• File size: 10 KB to 20 KB
• Format: JPG / JPEG with clear black or dark blue ink on white paper.

UPSC Civil Services / NDA

• Dimensions: 350 × 350 px min to 1000 × 1000 px max
• File size: 20 KB to 300 KB
• Format: JPG only.

NTA JEE / NEET UG

• Dimensions: 3.5 cm × 1.5 cm
• File size: 4 KB to 30 KB
• Format: JPG with running handwriting (not capital block letters).