> For the complete documentation index, see [llms.txt](https://fusionauth.io/docs/llms.txt)

# Customize

Alter the look and feel of FusionAuth to suit your needs.

This section contains information about various ways you can customize the look and feel of FusionAuth to better suit your needs.

[Themes](https://fusionauth.io/docs/customize/look-and-feel.md)

[Email and Messages](https://fusionauth.io/docs/customize/email-and-messages.md)

[CLI](https://fusionauth.io/docs/customize/cli.md)