Adorable Themes is your source for the best free Tumblr themes, Tumblr layouts, and Tumblr backgrounds! We have over 1,000 background images to choose from, and you can easily pair them up with a great Tumblr theme. Check out our popular categories, like vintage themes, dark themes, and one column themes.

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Featured Tumblr Backgrounds

Tumblr Themes

Color Block

Responsive single- and multi-column Tumblr theme

Reflection

Minimal three-column grid Tumblr theme with header

Mini Grid

Grid Tumblr theme with fixed height posts and sidebar

Waterfall

Minimal one-column Tumblr theme with fixed sidebar

Copycat

Customizable multi-column grid Tumblr theme with header

Superflex

Semi-responsive multi-column Tumblr theme

Basic

Responsive one column blog Tumblr theme with fixed sidebar