randimg

A simple command-line tool that generates random colourful images with customizable text overlays.

Features

• Generates images with 5 random coloured vertical stripes
• Adds timestamp and custom text overlay
• Supports both JPEG and PNG output formats
• Configurable output filename

Usage

# Generate a basic image
randimg

# Generate with custom title
randimg "My Custom Title"

# Generate PNG instead of JPEG
randimg -type png "My Image"

# Custom output filename
randimg -output my-image.jpg "Custom Image"

Command Line Options

• -type or -t: Output format (jpg or png, default: jpg)
• -output or -o: Output filename (default: out.jpg)

Dependencies

• Go 1.24.1+
• golang.org/x/image for font rendering