Text Encryption
Encrypt and decrypt text using AES-256 in-browser.
How to Use
- Enter the text to encrypt or decrypt in the input field.
- Set your encryption key — Text Encryption uses AES-256, processed entirely in your browser.
- Copy the result. Your data never leaves your device.
Frequently Asked Questions
- How secure is browser-based encryption?
- Text Encryption uses AES-256. All processing is local — your data and keys never leave your device.
- What key should I use?
- Use a strong, unique password. AES-256 requires a key; the tool generates one if you do not provide it.
- Can I encrypt files?
- Text Encryption is for text only. Use file encryption tools for files.