vision-image-processing-resize-convert-watermark
Resize, crop, convert, and optimize images using ImageMagick. Use when processing photos, converting formats (PNG/WebP), compressing size, or adding watermarks.
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- Repository
- bytesagain/ai-skills
- Last source activity
- March 27, 2026 at 12:17
- Detected SKILL.md language
- Mixed languages
- Stars
- 16
- Forks
- 2
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Source instructions · Read-only preview- name
- Vision — Image Processing, Resize, Convert & Watermark
- description
- Resize, crop, convert, and optimize images using ImageMagick. Use when processing photos, converting formats (PNG/WebP), compressing size, or adding watermarks.
- version
- 3.5.0
- author
- BytesAgain
- homepage
- https://bytesagain.com
- source
- https://github.com/bytesagain/ai-skills
- tags
- ["vision","image-processing","resize","crop","convert","optimize","exif","watermark","图像处理"]
# vision
Image processing toolkit powered by ImageMagick.
## Quick Start / 快速开始
Just ask your AI assistant: / 直接告诉 AI 助手：
- "Resize photo.jpg to 800px width" (帮我把 photo.jpg 缩小到 800 宽)
- "Convert this PNG to WebP format" (把这张 PNG 图片转换成 WebP 格式)
- "Add watermark: © 2025 BytesAgain" (给这张图加个水印)
## Commands
### resize
Resize an image.
```bash
bash scripts/script.sh resize --input photo.jpg --width 800
bash scripts/script.sh resize --input photo.jpg --percent 50
```
### convert
Change image formats.
```bash
bash scripts/script.sh convert --input photo.png --to webp
bash scripts/script.sh convert --input photo.jpg --to png
```
### optimize
Compress file size without losing quality.
```bash
bash scripts/script.sh optimize --input photo.jpg --quality 80
```
### watermark
Add text watermark to images.
```bash
bash scripts/script.sh watermark --input photo.jpg --text "© 2025" --position southeast
```
## Requirements
- bash 4+
- ImageMagick (convert, identify)
## Feedback
https://bytesagain.com/feedback/
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