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File Encrypt and Decrypt - Hash Files & Text

New

Encrypt, decrypt, and hash files or text online for free. Secure your data with fast encryption and generate hashes instantly with our powerful tool.

Secure & private
Fast processing
No sign-up required
Free to use
πŸ“„

Drop any file here

PDF, images, documents β€” any format supported

Choose File

Max 200MB free

How it works

πŸ”‘ Password β†’ PBKDF2 key derivation (100k rounds)
🎲 Random salt & IV generated per file
πŸ”’ File encrypted with chosen algorithm
πŸ“¦ Metadata header prepended to .enc file

Output

πŸ”’

your_file.enc

Encrypted binary file Β· add .enc extension

Hash Algorithms Reference

MD5 Legacy

32 chars

Checksums and legacy use only. Not cryptographically secure.

SHA-1 Legacy

40 chars

Legacy β€” still used in Git and some older systems. Not secure for cryptography.

SHA-256 βœ“ Secure

64 chars

The standard. Used in TLS, certificates, Bitcoin, and most modern systems.

SHA-512 βœ“ Secure

128 chars

Stronger than SHA-256. Ideal when maximum collision resistance is required.

SHA3-256 βœ“ Secure

64 chars

Modern SHA-3 standard. Different internal design from SHA-2, immune to length extension.

BLAKE2b βœ“ Secure

128 chars

Fastest secure hash. Faster than MD5 on modern hardware while being cryptographically secure.

File Encryptor, Decrypt & Hash Online – Secure Files and Text Instantly

Protecting sensitive data is essential in today’s digital world. Whether you are working with files, passwords, or confidential information, encryption and hashing are key techniques to ensure security.

At filenewer.com, our File Encryptor, Decrypt & Hash tool allows you to securely encrypt and decrypt files or text, as well as generate hashes instantly. This all-in-one tool is designed for developers, professionals, and anyone who values data security.

Encryption converts your data into a secure format that can only be accessed with a key or password. This ensures that unauthorized users cannot read your files or text. Decryption allows you to restore encrypted data back to its original form when needed.

Hashing, on the other hand, generates a fixed-length string from your data. Hashes such as MD5, SHA-1, and SHA-256 are commonly used for data verification, password storage, and integrity checks.

Our tool is designed for speed and ease of use. You don’t need any technical setup or software installation. Simply upload your file or enter your text, choose the operation (encrypt, decrypt, or hash), and get results instantly.

The tool supports multiple encryption and hashing algorithms, giving you flexibility depending on your needs. Whether you want to secure files or verify data integrity, this tool provides a reliable solution.

Security is a top priority at filenewer.com. All processing is done directly in your browser, and your files or text are not stored on our servers, ensuring complete privacy.

The tool works across all modern devices, including desktops, tablets, and smartphones. It is optimized for performance and can handle both small and large files efficiently.

This tool is ideal for developers, IT professionals, cybersecurity enthusiasts, and anyone who needs to secure or verify data.

Using the tool is simple. First, upload your file or enter your text. Second, select encrypt, decrypt, or hash. Third, choose your preferred algorithm. Finally, get your result instantly.

At filenewer.com, we provide powerful and easy-to-use tools to simplify your workflow. The File Encryptor, Decrypt & Hash tool is an essential utility for protecting and managing your data.

Try our free File Encryptor, Decrypt & Hash tool today and secure your files and text quickly and efficiently.

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