list all booru sites

Booru sites are imageboards that allow users to upload, share, and tag images, often focused on specific themes or fandoms. Here are some well-known booru sites that you might find interesting:

**Danbooru** - A popular booru for anime and manga-related content, known for its extensive tagging system.
**Gelbooru** - Similar to Danbooru but with a different user interface and content focus.
**Safebooru** - A SFW (safe for work) version of Danbooru that filters out adult content.
**Pixiv** - While primarily an art community platform, it functions similarly to a booru and includes tags.
**Rule34** - Focused on adult content, Rule34 is a booru dedicated to adult-themed fan art.
**E621** - A furry-themed booru that contains artwork and images related to furry fandom.
**Yandere** - A booru that focuses on darker or psychological themes, often relating to related genres and characters.
**Shimmie** - A booru software that hosts various image boards for different purposes.
**Booru.org** - A resource listing various booru sites across different categories.
**Kbooru** - A booru that generally features content related to Korean culture and media.

There are many other niche booru sites tailored to specific interests or themes. Always remember to be mindful of the content rules and community guidelines of each site, especially regarding adult content!