Security, simplified.
File encryption, secure sharing, metadata removal. All processed in your browser. No signup required.
Still sending password-protected ZIPs?
PPAP is insecure by design. SecureMint delivers files safely with a single encrypted link.
PPAP Alternative
No more password-protected ZIPs. Deliver files safely with a single encrypted link.
End-to-End Encryption
The server only holds ciphertext. Even the operator cannot read your files — by design.
Browser-Only Processing
Encryption, password generation, and metadata removal are all done in your browser. Zero server communication.
Security Tools
File Encryption
Encrypt files with AES-256-GCM
Self-Decrypt HTML
Recipients just open it in a browser
Password Generator
Generate secure passwords instantly
Metadata Removal
Remove GPS, author info and more
Secure File Sharing
Deliver safely with E2E encrypted links
Secure Memo
Send self-destructing memos
Breach Check
Check if your password has been exposed in data breaches
Security Assessment
Visualize your security posture in 25 questions
File Request
Collect files securely from anyone
SecureChannel
Message & share files with Pro users — no passwords
Free Security Tools
Browser-based tools that process everything locally. No signup, no server communication.
Password Generator
Generate strong random passwords with crypto.getRandomValues()
Password Strength Checker
Check entropy, crack time, and character analysis
Hash Generator
SHA-256, SHA-512, SHA-1 hash generation from text or files
Base64 Encoder/Decoder
Encode and decode Base64 with Unicode support
UUID Generator
Generate RFC 4122 compliant UUID v4 identifiers
File Checksum Calculator
Calculate and verify SHA-256/SHA-512/SHA-1 file checksums
Security How-To Guides
Step-by-step guides for common security tasks.
PPAP Alternative
Replace password-protected ZIPs with secure file sharing
View all guidesSend Files Securely
E2E encrypted file sharing with zero-knowledge design
View all guidesEncrypt Files for Free
AES-256-GCM file encryption entirely in your browser
View all guidesCheck Data Breaches
Verify if your credentials appear in known breaches
View all guidesPricing
Free
All core tools, no signup required
- File encryption (no size limit)
- Self-decrypt HTML generation
- Metadata removal (images, PDF, Office)
- Secure file sharing (1GB, 24h)
- Password generator (all features)
- Secure memo (burn after reading)
- Password breach check
- Security self-assessment (25 questions)
- No registration needed
Pro
$29.99/year
Higher limits, messaging & advanced features
- Everything in Free
- Secure file sharing (up to 5GB, 30 days)
- SecureChannel encrypted messaging
- File request links
- Recipient email verification
- Download tracking (date, time & IP address)
- Unlimited downloads per share
7-day free trial, cancel anytime