Upcube Free Flask Admin & Dashboard Template

Upcube is a Flask 3 and Bootstrap 5.3 admin and dashboard template built for responsive web apps. It has a clean, flat look and includes reusable UI elements, widgets, and features that help developers put together admin panels and internal tools with less setup.

The template works across desktops, tablets, and mobile devices, and it supports both horizontal and vertical layouts. It also includes useful pages and interface pieces such as login and register screens, error pages, a calendar view, form validation, invoices with a print button, a directory list page, Google Maps, drop zone file upload, charts, and datatables.