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inkdna-fingerprint

Fingerprint PDFs & images. Detect leaks anywhere.

Add invisible per-file fingerprints in seconds. Distribute frictionless downloads and verify copies anywhere with a single API call.

Get Early Access Read the Docs Woo plugin (ZIP)
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Why InkDNA

🧬 Invisible & traceable

Each file is uniquely fingerprinted so leaks can be traced to their source — far beyond visible watermarks.

⚡️ Developer-first

Simple REST API with JS & Python SDKs. Works with WooCommerce, Shopify, Zapier & Make.

🔒 Private by default

No content stored beyond processing. Bring your own storage and keep control.

🚀 Fast setup

Paste your key, call /mark and /detect, and you’re live in minutes.

Early Access
Invite-only
Limited seats, manual approval
  • Shopify: one-line loader (Custom Liquid)
  • Woo: plugin + key (we provision)
  • Strict monthly limits during beta
Request Access
Pro
…
For independent creators & small shops
  • ≤ 50 MB per PDF · ≤ 500 pages
  • ≤ 1000 ops / month
  • Priority email support
Enterprise
Custom*
  • ≤ 150 MB per PDF · ≤ 2000 pages
  • ≤ 5,000 ops / month
  • Higher concurrency & SSO
  • Volume pricing, SLA, onboarding
Talk to Sales (higher limits)

* Final price shown at checkout. Higher limits available via sales.

Need higher limits or enterprise terms? Contact us.