Blueprint Symbols

This page lists all the various symbols in the Blueprint Symbols category.

A blueprint is a reproduction of a technical drawing, documenting an architecture or an engineering design, using a contact print process on light-sensitive sheets. Invented in the 19th century, the process allowed rapid and accurate reproduction of documents used in construction and industry. The blue-print process was characterized by light colored lines on a blue background, a negative of the original. The process was unable to reproduce color or shades of grey.

Symbols in this category:


This symbol represents Everything

Read more »

Infinite loop ∞

The symbol for infinite loop ∞

Read more »

Infinity Symbol

The infinity symbol (sometimes called the lemniscate) is a mathematical symbol representing the concept of infinity.

Read more »

Have a discussion about the Blueprint Symbols category with the community:


Use the citation below to add this symbols category to your bibliography:


"Blueprint Symbols." STANDS4 LLC, 2020. Web. 9 Aug. 2020. <>.

We need you!

Help us build the largest human-edited symbols collection on the web!

Graphical index

Use our unique search feature to find a symbol based on its various graphical characteristics:

  • Symmetry:
  • Shape:
  • Colors:
  • Curveness:
  • Crossing: