id-photo-tool

Source: https://github.com/aipoch/medical-research-skills

When to Use

• You need to convert an ID photo background to a required solid color (blue/white/red) for official submissions.
• You need to add a visible “for application only” style watermark to prevent misuse of shared ID photos.
• You need to batch-generate multiple variants while keeping the original image unchanged (explicit output path).
• You need an offline, local-only tool (no network access) for processing sensitive personal images.