Free Crypto & Security
Hash generators, encryption, and encoding. All processing occurs directly in your web browser using HTML5 Canvas, WebAssembly, and modern Web Workers. No files are uploaded to external servers.
Available Crypto & Security
Direct in-browser utilities
MD5 Generator
Generate MD5 hash from text
SHA Generator
Generate SHA-1, SHA-256, SHA-512 hashes
Bcrypt Generator
Generate and verify Bcrypt paasswords
AES Encryption
Encrypt and Decrypt text with AES
Base64 Encoder/Decoder
Encode and Decode Base64 strings
JWT Debugger
Decode, Verify and Debug JWTs
Why Use Client-Side Crypto & Security?
Most online conversion and manipulation websites upload your sensitive files directly to remote cloud servers. This exposes confidential company documents, legal contracts, medical forms, and private photos to third-party data breaches, surveillance, and corporate storage policies.
100% Data Confidentiality
Your files remain inside your computer's RAM. They never transit across an external API, preventing any chance of interception or unauthorized storage.
Zero Bandwidth & Queue Delays
Without upload or download wait times, large files process at native memory speed using multi-threaded Web Workers.
Unlimited & No Paywalls
No subscription tiers, daily file limits, watermarks, or forced registrations. Complete freedom for professionals, students, and businesses.
Crypto & Security FAQs
Answers to common questions regarding local browser processing, quality, and security.
Are cryptographic hashes computed on my device or on a server?
All hashes (MD5, SHA-1, SHA-256, SHA-512, Bcrypt) and AES encryptions are calculated directly in your browser using the native Web Cryptography API and client-side libraries.
Can anyone intercept the text I am hashing or encrypting?
No. Because no network requests are dispatched, nothing travels across the wire, completely eliminating man-in-the-middle risks.