Decrypt AES-256 files directly in your browser
Open encrypted .aes256 files locally in your browser with your password. No server upload.
Supports iStyle AES-256 packages
Reads encrypted package metadata and decrypts with AES-256-GCM.
Client-side decryption
Decryption runs fully in your browser. Passwords are never transmitted.
Safe error handling
Detects wrong password, invalid package format, and corrupted files.
Decrypt encrypted files online without uploads
This decryption tool runs locally in your browser and restores files encrypted with the iStyle AES-256 format.
How file decryption works
Select an encrypted file, enter the correct password, and download the restored original file.
Frequently asked questions
Are my files uploaded during decryption?
No. Decryption is performed locally in your browser.
What if I enter a wrong password?
Decryption fails safely and the original encrypted file remains unchanged.
Can this decrypt any AES file?
No. This tool decrypts files created with the iStyle AES-256 package format.
Can I recover without password?
No. Without the correct password, decryption is not possible.
Enter decryption password
Use the same password that was used for encryption.
Password
The password is required to restore the original file.
Encrypted package info
Metadata is read locally from the encrypted file header.
Your file is decrypted
Download your restored file now.