png-parser
STEGANOGRAPHY ENGINE v0.3.0
WASM READY
GitHub
Hide any file
inside an image.
Compress → encrypt → embed. AES-256-GCM encryption with Argon2id key derivation. Zero pixel modification in chunk mode.
Build WASM first:
wasm-pack build --target web --release --no-default-features --features js
Carrier image
PNG / BMP / TIFF / WebP
Secret file
Any file type
Password (optional)
Embed mode
No pixel modification — fastest
Expiry (optional — all units additive)
DAYS
HOURS
MINUTES
SECONDS
Operation log