All categories and pages that start with "Commons" in the name are for internal Commons work. They contain resources, help, tools, instructions, links, FAQs, examples, labs, software, etc.. They are not for categorization of images and media files used outside of internal Commons work. Please do not categorize regular image or media files here. Instead, see the main categories and subcategories at the Main Page and here. See also: Category help and category search. Search the Commons namespace at Special:Search.

To find categorized diagrams please see:

• Category:Diagrams

 See also categories: Charts, Graphs, Maps, Plots, Drawings and Statistics.

Galleries for various types of diagrams

• General diagram types
• Specific diagram types

Colours

Colours should be chosen following accessibility criteria.

Software

• en:Category:Diagramming software and en:Category:Free diagramming software
• en:List of information graphics software#Plotting programs (graphing programs)
• en:List of vector graphics editors and en:Comparison of vector graphics editors
• Graphviz. For graph-theory diagrams and other "circles-and-arrows" pictures. It is quick and easy, and also able to make SVGs.
• Free Online Tools and Software to Create Charts, Graphs, Flowcharts, Diagrams etc. .

Where to ask for help

• Commons:Graphic Lab School/Images to improve - for help with editing or creating images.
• en:Wikipedia:Graphic Lab/Image workshop - for help with editing or creating images.
• en:Wikipedia:WikiProject Illustration - ask project members for help.
• en:Wikipedia talk:WikiProject Illustration - ask at this talk page.
• meta:Philip Greenspun illustration project/Requests - request creation/improvement of diagrams.

Tutorials

Note: Feel free to add links here.

See also

• Commons:Chart and graph resources
• Commons:Map resources
• Category:Commons resources
• en:Wikipedia:Graphic Lab/Resources
• en:Category:Wikipedia image help
• en:Wikipedia:Graphics tutorials
• en:Category:Graphic templates
• Category:Graphic Tool