Online APK Threat & Forensic Scanner
Instantly decompile and inspect Android APK packages directly in your browser. Audit Trojan permissions, OWASP MASVS compliance, X.509 signing certificates, internal components, and leaked developer secrets.
Drop your Android APK here or click to browse
Supports any .apk up to 100 MB· Evaluated in local memory with zero cloud transfer.
Explore Security Ecosystem
Website Scanner
Analyze domain age, SSL validity, and hosting reputation to identify phishing attempts.
AI Image Detector
Upload an image to check if it was generated by AI or captured by a real camera.
App Safety Check
Check APK files for hidden viruses, malware, and privacy risks.
Malware Scanner
Upload any file to scan against global threat databases for malicious signatures.
Human & Bot Shield
Embeddable, zero-friction CAPTCHA & bot defense widget for websites and apps.
Breach Monitor
Instant verification if your personal data has been leaked in global breaches.
Enterprise-Grade Static Mobile Threat Analysis in Your Browser
Sideloading Android applications (.apk files) from third-party websites, Telegram channels, or mod repositories carries significant risk. Malicious threat actors frequently inject banking trojans, surveillance spyware, and silent droppers into popular cracked games and utility apps.
Vizillo’s Free APK Scanner provides institutional-grade static analysis benchmarked against the OWASP Mobile Application Security Verification Standard (MASVS) and Exodus Privacy standards—running directly in your web browser with zero upload lag.
Frequently Asked Questions
How large of an APK can I analyze?
Vizillo supports APK files up to 100 Megabytes (100MB). Because processing occurs entirely on your device via client-side streaming decoders, analysis completes in seconds without consuming external bandwidth.
Can I download a formal audit certificate?
Yes! Once your APK is scrutinized, click "Print / Export PDF Audit Certificate" to save an official, print-ready cybersecurity audit document complete with SHA-256 signatures, OWASP scores, and remediation steps.