Watermarking Python Packages

wavmark

AI-based Audio Watermarking Tool

meok-watermark-attest-mcp

EU AI Act Article 50 watermarking + transparency compliance MCP. Built for the 2 November 2026 cliff (the new nearest EU AI Act deadline after the Digital Omnibus pushed high-risk to Dec 2027). Classify which Art 50 obligations apply (chatbot disclosure, GPAI synthetic-content marking per C2PA-2.0, deepfake disclosure, emotion/biometric transparency), generate compliant disclosure text per surface + language, audit content pipelines, emit HMAC-signed compliance attestations. By MEOK AI Labs.

trustmark

TrustMark - Universal Watermarking for Arbitrary Resolution Images

watermark-py

A convenient python wrapper around FFmpeg to apply watermarks to images, gifs, and videos.

pdf-watermark

A python CLI tool to add watermarks to a PDF

telewater

A telegram bot that applies watermark on images, gifs, and videos.

blind-video-watermark

Blind Video Watermarking in Python

add-watermark

Add your watermark (image/text) to images; batch watermark photos in folders or globs; fast offline watermark tool for JPG, PNG, WEBP, TIFF, BMP, GIF. Watermarker: Python CLI.

mlmodelwatermarking

Protect your machine learning models easily and securely with watermarking 🔑

pdfwm

🐍 PDF watermark utility. Adds watermark text to PDF pages.