How to convert signature image to under 30KB?

Compress Photo to 30KB Online Free

फोटो और सिग्नेचर का साइज 30KB से कम करें

Compress signature images, thumb impressions, and passport photos to under 30KB. Designed to meet strict railway RRB, SSC, and state recruitment portal limits.

रेलवे RRB, SSC और राज्य भर्ती परीक्षा फॉर्म के लिए अपने सिग्नेचर और फोटो का साइज 30KB से कम करें।

Quick KB Targets:

Target Maximum Size (KB)

Output Format

Drag & drop your photo here, or browse

Supports JPEG and PNG formats up to 25MB. Processed safely inside your browser.

100% Client-Side Privacy

Photos process entirely in browser memory

Zero Server Photo Uploads

Your images never touch remote servers

Exact KB Target Convergence

Meets strict exam portal size windows

Free Instant Local Download

No sign-up, watermarks, or limits

Portal Acceptable KB Sizes & Specifications

Verified limits across major Indian recruitment and university portals.

30KB Size Limit Verification Matrix
Specification / Portal Requirement	Required Value / Dimension
Railway RRB Recruitment Signature Limit रेलवे RRB भर्ती हस्ताक्षर सीमा	15KB – 30KB (140x60px)
State Staff Selection Portals राज्य कर्मचारी चयन आयोग	10KB – 30KB (JPEG)
Nursing & Paramedical Admissions नर्सिंग एवं पैरामेडिकल एडमिशन	10KB – 30KB (Passport)