GitHub - wiltodelta/remove-ai-watermarks: CLI and Python library to strip visible and invisible AI watermarks and provenance metadata (SynthID, C2PA, EXIF/XMP "Made with AI", Gemini sparkle) from AI-generated images

Visible watermark removal — Gemini / Nano Banana sparkle logo via reverse alpha blending (fast, offline, deterministic) Invisible watermark removal — SynthID, StableSignature, TreeRing via diffusion-based regeneration (needs a local GPU, or run it with no setup on raiw.cc) AI metadata stripping — EXIF, PNG text chunks, C2PA provenance manifests (PNG / JPEG / AVIF / HEIF / JPEG-XL, and MP4 / MOV /

[misshiki]

AI生成画像の可視・不可視ウォーターマークやC2PA/EXIF等メタデータを除去するCLI/ライブラリ。SynthID、Geminiロゴ、Made with AIラベル対応を掲げる一方、法的注意も記載。

[nguyen-oi]

透かしを入れるAIと消すツールのいたちごっこ。技術の進歩というか不毛な争いというか、見てて飽きない