# Changing the logo and icons¶

When installing Material for MkDocs, you immediately get access to over 7.000 icons ready to be used for customization of specific parts of the theme and/or when writing your documentation in Markdown. Not enough? You can also add additional icons with minimal effort.

## Configuration¶

Source · Default: material/library

The logo can be changed to a user-provided image (any type, incl. *.png and *.svg) located in the docs folder, or to any icon bundled with the theme. Add the following lines to mkdocs.yml:

theme:
logo: assets/logo.png

theme:
icon:
logo: material/library


Normally, the logo in the header and sidebar links to the homepage of the documentation, which is the same as site_url. This behavior can be changed with the following configuration:

extra:
homepage: https://example.com


### Favicon¶

Source · Default: assets/images/favicon.png

The favicon can be changed to a path pointing to a user-provided image, which must be located in the docs folder. It can be set via mkdocs.yml:

theme:
favicon: images/favicon.png


### Icons¶

The Emoji extension, which is part of Python Markdown Extensions, adds the ability to integrate icons in the *.svg file format, which are inlined when building your site:

markdown_extensions:
- pymdownx.emoji:
emoji_index: !!python/name:materialx.emoji.twemoji
emoji_generator: !!python/name:materialx.emoji.to_svg


The following icon sets are bundled with Material for MkDocs:

## Customization¶

Source · Difficulty: easy

In order to add additional icons, extend the theme, and create a folder named .icons in the custom_dir you want to use for overrides. Next, add your *.svg icons into a subfolder of the .icons folder. Let's say you downloaded and unpacked the Bootstrap icon set, and want to add it to your project documentation. The structure of your project should look like this:

.
├─ overrides/
│  └─ .icons/
│     └─ bootstrap/
│        └─ *.svg
└─ mkdocs.yml


Then, add the following lines to mkdocs.yml:

markdown_extensions:
- pymdownx.emoji:
emoji_index: !!python/name:materialx.emoji.twemoji
emoji_generator: !!python/name:materialx.emoji.to_svg
options:
custom_icons:
- overrides/.icons


You should now be able to use the Bootstrap icons.