SignTastic

This mod gives you three blocks: a flat sign, a slab sign and a full block sign. These signs are extremely configurable in game:

• Up to 8 lines of text
• The texture of the slab block can be modified
• The background color can be modified
• The text color can be modified
• The text can be made bright in the dark
• The block can be made transparent for floating signs
• There is a set of icons you can use
• There is a sign configurator item that can be used to copy the configuration of one sign to another. Making it easier to have several signs that look the same

Here is an example of the Sign user interface:

This mod is free to be used in any modpack