# PDFIE - PDF Image Extractor

A fast, efficient CLI tool for extracting images from PDF files while preserving transparency masks and alpha channels. Built with Bun, MuPDF, and Sharp for optimal performance.

## Features

- 🖼️ **Extract all images** from PDF documents
- 🎭 **Preserve transparency masks** and alpha channels
- 🔧 **Multiple output formats**: PNG (default) and WebP
- 🚀 **Batch processing** for improved performance
- 📏 **Size filtering** to skip small/irrelevant images

## Usage

`pdfie` requires **Bun** runtime installed. See installation instruction at https://bun.sh/

### Basic Usage

```bash
# Extract all images from a PDF as loseless PNGs
bunx pdfie document.pdf
```

### Advanced Options

```bash
# Extract all images as WEBP
bunx pdfie document.pdf --webp

# Extract images with minimum image size (in pixels) as WEBP with custom quality
bunx pdfie document.pdf --webp 85 --min 64

```

### Command Line Options

| Option             | Description                                         | Default |
| ------------------ | --------------------------------------------------- | ------- |
| `--webp [quality]` | Output as WebP format with optional quality (1-100) | `90`    |
| `--batch <number>` | Number of images to process concurrently            | `10`    |
| `--min <number>`   | Minimum image size in pixels (width or height)      | `32`    |
| `--skip <boolean>` | Skip images smaller than min-size                   | `true`  |

## Thanks

- **MuPDF**: PDF parsing and image extraction
- **Sharp**: High-performance image processing
- **Bun**: Fast JavaScript runtime


Extract images from PDF keeping transparency masks. Supports PNG and WEBP output. 

pdfie

Extract images from PDF keeping transparency masks. Supports PNG and WEBP output.

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Option	Description	Default
`--webp [quality]`	Output as WebP format with optional quality (1-100)	`90`
`--batch <number>`	Number of images to process concurrently	`10`
`--min <number>`	Minimum image size in pixels (width or height)	`32`
`--skip <boolean>`	Skip images smaller than min-size	`true`

pdfie

PDFIE - PDF Image Extractor

Features

Usage

Basic Usage

Advanced Options

Command Line Options

Thanks

Keywords

Related posts

pdfie

PDFIE - PDF Image Extractor

Features

Usage

Basic Usage

Advanced Options

Command Line Options

Thanks

Keywords

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