/gemini-watermark-remover

name: gemini-watermark-remover
description: Remove the visible Gemini AI watermark from images using reverse alpha blending. Use when asked to strip Gemini watermarks, batch-process Gemini images, or build/modify a CLI script that removes the bottom-right Gemini watermark without HTML or server-side components.

Gemini Watermark Remover

Dependencies

• Python 3.9+
• Pillow (install with `pip install -r requirements.txt`)

Quick start

1) Install dependencies in the scripts folder:

• `cd skills/gemini-watermark-remover/scripts && pip install -r requirements.txt`

2) Run the CLI:

• `python remove_watermark.py <input-image> <output-image>`

CLI usage

• Parameters:
• `input-image`: path to the Gemini watermarked image
• `output-image`: path for the cleaned image (format inferred from extension)

Example:

python remove_watermark.py ./in.png ./out.png

What this skill provides

• `scripts/remove_watermark.py`: CLI entry point and core algorithm.
• `assets/bg_48.png`, `assets/bg_96.png`: Pre-captured watermark alpha maps.
• `references/algorithm.md`: Math, detection rules, and limits.

Workflow

1) Use `remove_watermark.py` for one-off processing. 2) If you need to adjust detection rules or alpha logic, read `references/algorithm.md`.

Notes

• The script uses Pillow for image IO and per-pixel edits.
• Output format is inferred from the output file extension by Pillow.