Exact Photo & Signature Resizer

Resize your image to exact pixels, centimeters, or millimetres. Target any exact file size (e.g. 100 KB target delivers 99 KB). 100% Client-Side Privacy.

1. Choose Preset or Manual Custom Mode
2. Target Dimensions & Accurate KB Limits
3. Upload Photo or Signature

Click or Drag & Drop Image Here

Supports JPG, PNG, WEBP — Processed 100% inside your browser

Dimensions: 0 × 0 px
Generated File Size: 0 KB
DPI: 300 DPI (Print Ready)

Why Precision Matters for Government Exam Portals

Government exam servers automatically reject any file that exceeds the specified limit by even 0.1 KB. For instance, if an exam portal sets a strict ceiling of 100 KB, uploading a 100.2 KB photo triggers an "Image exceeds maximum permissible file size" error. DocEasy's binary compression specifically targets 1% below your threshold (e.g. 98.5–99.4 KB), guaranteeing instant acceptance.

Frequently Asked Questions (FAQ)

How can I convert Centimeters or Millimeters to exact Pixels?

At standard 300 DPI (Dots Per Inch), 3.5 cm equals 413 pixels, and 4.5 cm equals 531 pixels. Selecting cm or mm automatically applies 300 DPI conversion.

Will my photo lose sharpness when compressed?

No. The canvas resizes using high-quality bi-cubic smoothing algorithms, ensuring sharp text, clear facial features, and no blurriness.