Aureal Watermark
Audio watermarking for anti-theft and AI detection.
Verify Audio
Embed Watermark
Audio File
Click to select or drag audio file
MP3, WAV, AAC, M4A, OGG, FLAC
Expected ID (Optional)
Leave blank to auto-detect and extract any embedded ID.
Secret Key (Optional)
Salt string used during embedding if customized.
Scan Audio
Source Audio
Click to select or drag source master
WAV, MP3, FLAC, M4A
Payload ID
Random
32-bit integer (recipient or tracking ID).
Secret Key (Optional)
Restricts detection to entities holding this key.
Carrier Band
Dual Band (8–13 kHz & 16.5–19.5 kHz) — Codec resilient
High Band (16.5–19.5 kHz) — Archival / Lossless
Mid Band (8–13 kHz) — Heavy compression survival
Commercial Production
Commercial release, label distribution, or AI platform?
Aureal is free for personal & research use. Commercial releases, SaaS platforms, and leak distribution require a commercial license.
View Commercial Tiers & Pricing →
Embed Watermark & Export
WATERMARK EMBEDDED
ID #—
Download Watermarked WAV
Scan in Verifier →