Android Utilities
100% Client-Side Private
Instant Result
APK File Information Checker
Inspect APK package name, version, file size, permissions, and compute client-side SHA-256 hash.
Initializing APK File Information Checker...
How to Use the APK File Information Checker
1. Drag and drop your .apk or .xapk package onto the drop zone.
2. The tool parses binary headers and extracts the filename, package name structure, and size.
3. It utilizes the Web Crypto API to generate a cryptographic SHA-256 hash.
4. Click Copy Hash to verify it on VirusTotal or Google Play.
2. The tool parses binary headers and extracts the filename, package name structure, and size.
3. It utilizes the Web Crypto API to generate a cryptographic SHA-256 hash.
4. Click Copy Hash to verify it on VirusTotal or Google Play.
Algorithm & Formula Details
Cryptographic Hash: SHA-256 computed in browser sandbox via SubtleCrypto.
All mathematical calculations, text transformations, and cryptographic hashes are executed strictly in memory inside your browser using modern Web APIs.
Frequently Asked Questions
No. All file analysis and SHA-256 hash calculations occur entirely inside your browser using client-side Web Crypto and File APIs.
Copy the generated SHA-256 checksum and cross-reference it against developer release notes or VirusTotal.