About Aadhaar Resizer

Welcome to Aadhaar Resizer, a free, privacy-focused web utility designed to help Indian citizens easily format their photos and signatures to meet the strict dimensional and file size requirements of UIDAI (Unique Identification Authority of India).

Our Mission

Many citizens struggle with technical requirements like exact pixel dimensions, kilobyte limits, and format conversions. Our mission is to eliminate this friction by providing a 100% client-side tool that requires no technical expertise, no software installation, and most importantly, no uploading of sensitive personal documents to external servers.

Why Choose Us?

• 100% Private: All processing happens locally in your browser using JavaScript. Your files never leave your device.
• Completely Free: No hidden fees, no premium tiers, and no watermarks.
• Accurate Compression: Our binary-search compression algorithm ensures your file hits the exact KB target without unnecessary quality loss.
• PDF Support: Easily extract and resize the first page of a PDF document, perfect for scanned Aadhaar letters.