Air-Gapped & Offline · 100% Client-Side Processing

<⚡> CYPHER·AUDIO

Private text-to-audio steganography and acoustic modulation engine. Transform sensitive messages into encrypted audio files that only your private key can unlock.

Cipher: AES-256-GCM
KDF: PBKDF2 (100k SHA-256)
Compression: Deflate/Gzip
Audio: Mono Lossless WAV
Secret Text Message 0 chars · 0 bytes
Presets:
Private Encryption Key (Password) Strictly required to decode
No Key
Audio Sound Carrier Profile Warm harmonic synth chord (Stegano LSB)
⚙ Advanced Audio & Size Optimization Settings
✔ Encrypted Audio Generated Successfully
⬇ Download Audio (.wav)
cypher_audio.wav
File Size: 0 KB
Duration: 0.0s
Sample Rate: 8000 Hz
Cipher: AES-256-GCM
0 B
Raw Text Size
0 B
Compressed
0 B
Encrypted Frame
0 KB
WAV Audio Size
⚠️
📁
Drop Encrypted Audio File Here or Click to Browse
Supports .wav, .mp3, .ogg audio files generated with CYPHER·AUDIO
Private Decryption Key Must match the exact encoding key
✔ AES-256-GCM Integrity Verified · Message Decrypted
0
Decoded Characters
0
Words Count
PASS
GCM Auth Tag
MATCH
CRC32 Checksum
⛔
Decryption Failed Invalid private key or corrupted audio payload.
✔ Action completed