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Watermark Audio

Watermark Audio

🎁 Try it Free
3 free credits — no credit card required

Embed invisible forensic watermarks in your audio files. Each file gets a unique 112-bit watermark, blockchain-timestamped certificate, and court-ready evidence package. Survives MP3 compression, re-encoding, editing, and format conversion. Upload up to 20 files at once — each file uses 1 credit.

Try it Free
    Allowed: mp3, wav, flac, aac, ogg, m4a, aiff, aif (max 100MB each)
    Upload up to 20 audio files (WAV, MP3, FLAC, AAC, OGG, M4A, AIFF)
    A name for this batch of tracks (optional)
    Default artist name for all tracks (can be overridden per-track via API)
    Optional notes for all tracks in this batch
    0%
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