Document Encrypt Tool

Introduction

Document Encrypt is a free online text encryption tool that supports multiple encryption methods including Base64, ROT13, and more. Simple and easy to use, encrypt text with one click to protect your private content.

Main Features

1. Multiple Encryption Methods

Support Base64, ROT13, and password encryption

2. Base64 Encryption

The most commonly used encoding method, suitable for general text encryption

3. ROT13 Encryption

Simple letter substitution cipher, suitable for quick obfuscation

4. Password Encryption

Encrypt using a password for higher security

5. One-Click Copy

Copy encrypted results to clipboard with one click

6. Local Processing

All encryption operations are performed locally for data security

How to Use

1. Enter or paste the text to encrypt in the input box
2. Choose encryption method:
   • Base64: Standard Base64 encoding
   • ROT13: Letter substitution cipher, replaces letters with the 13th letter after
   • Simple Encrypt: XOR encryption using password
3. If choosing password encryption, enter your password
4. Click the "Encrypt" button
5. View the encrypted result, click "Copy Result" to copy to clipboard

Use Cases

• Sensitive Information: Encrypt stored passwords, private notes, etc.
• Data Transmission: Encrypt sensitive data before transmission
• Text Obfuscation: Quickly obfuscate text content to prevent direct reading
• Privacy Protection: Encrypt content you don't want others to see directly

FAQ

Are these encryption methods secure?

Base64 and ROT13 are encoding methods, not real encryption, and should not be used for protecting sensitive information. Simple encryption uses XOR operations and has limited security. For high-security scenarios, it is recommended to use professional encryption tools.

How to decrypt?

Use the corresponding decryption tool (Document Decrypt) to decrypt. For Base64, use Base64 decoding; for ROT13, apply ROT13 again; for simple encryption, use the same password to decrypt.

Where is the encrypted content processed?

All encryption operations are performed locally in your browser. Text will not be uploaded to the server, so you can use it safely.