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Doodle Ipsum

Doodle Ipsum is a free illustration generator by Ana Copenicker, offering URL-driven customizable SVG/PNG images with style switching and commercial licensing, ideal for rapid prototyping and design placeholders.

/// SYSTEM_OVERVIEW

Licensing: Public domain dedication (CC0-like), allowing free commercial use, modification, and distribution without attribution or additional permissions.
Key Capabilities:

  • URL Parameter Customization: Generate illustrations via https://doodleipsum.com/[width]x[height]/[category], supporting single-dimension sizing (e.g., x500 for auto-aspect ratio)
  • Style Options: 8 preset styles including Flat, Hand drawn, Outline, and Avatar categories
  • Advanced Effects: Parameters for circular cropping (shape=circle), background color (bg=hex), grayscale (sat=-100), and blur (blur=50)

Technical Details:

  • Format Support: Default PNG (transparent background), SVG vector format available in Pro version
  • Cache Management: n=1 parameter prevents browser caching duplicates
  • Static URLs: Visiting generated links provides permanent addresses with i=[imageId]

Use Cases:

  • Web prototype placeholders (e.g., https://doodleipsum.com/300x200/flat)
  • Social media graphics (brand color customization supported)
  • Educational materials (cartoon-style characters and scenes)

Limitations:

  • Free version limited to 50 daily generations
  • Complex scenes may have element misalignment requiring manual adjustment
  • No official Figma/Sketch plugins; manual export/import required