# Gemini Unwatermark

> Remove visible Gemini image watermarks from local image files. Use when the user wants an agent to clean one or more local Gemini-generated images and save de-watermarked output files.

- Skill: `ikatkov/gemini-unwatermark` (Agent Skill, multi-file: 3 files)
- Install (CLI): `npx skillmds@latest add ikatkov/gemini-unwatermark`
- Raw SKILL.md: https://api.skillmd.com/api/skills/ikatkov/gemini-unwatermark/raw
- Safety review: pending
- Works with: Claude Code, Claude.ai, OpenAI Codex
- Category: AI & ML
- Author: ikatkov (https://skillmd.com/u/ikatkov)
- Updated: 2026-09-17
- Page: https://skillmd.com/skills/ikatkov/gemini-unwatermark

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# Workflow

1. Identify the input(s) from the user message — each input may be a file, a directory, or a quoted glob mask.
2. Run `scripts/clean.sh <input> [<input>...]`. Outputs are always written next to each input as `<slug>-clean.<ext>`; you do not need to pick output paths.
3. Report the final written file path(s).

Flags:

- `-r` / `--recursive` — recurse into subdirectories when an input is a directory.
- `-f` / `--overwrite` — overwrite existing `<slug>-clean.<ext>` outputs (default: skipped).

Examples:

```sh
scripts/clean.sh ./foo.png                 # single file
scripts/clean.sh ./photos                  # whole folder (non-recursive)
scripts/clean.sh -r ./photos               # recurse into subfolders
scripts/clean.sh './photos/IMG_*.png'      # glob mask (quote it)
scripts/clean.sh -f ./photos               # overwrite existing *-clean.* outputs
```

Files whose basename already ends in `-clean` and existing `<slug>-clean.<ext>` outputs are skipped by default.

The script auto-installs `@pilio/gemini-watermark-remover` globally on first run if `gwr` is not on `PATH`. If `npm`'s global bin directory is not on `PATH`, the script prints the directory and exits — instruct the user to add it to `PATH` and retry.