Storage Visualizer

Features Interactive Storage Treemap Squarified treemap (Bruls–Huizing–van Wijk) — every file/folder is a proportional rectangle. Larger items render larger; color-coded by file category. Tap a folder to zoom in; breadcrumb bar to jump back to any ancestor. Live child list under the map with size + percentage. Folder & Subfolder Analysis Recursive size roll-up through unlimited nesting levels. Every folder shows total size (GB/MB/KB), item count, and % of parent. Sorted largest-first everywhere. Folder cards: name, icon, size, item count, percentage. Storage Scanner Engine Fast recursive scan on a background (IO) dispatcher with live progress. Detects images, videos, audio, documents, APKs, archives, and more by extension. Security-exception safe (skips inaccessible dirs), memory-conscious tree build. Dashboard Animated storage usage ring (used / free / total). Category breakdown with per-type sizes and percentages. Largest folders and largest files at a glance. File Details Bottom sheet with name, full path, size, type, last-modified. Delete action with a mandatory confirmation dialog (never automatic). Cleanup Assistant Surfaces large files, downloads, cache folders, empty folders, and stray APKs. Shows total recoverable space. Nothing is ever deleted without confirmation. Search Search by name across the scanned tree, with category filter chips. Results ranked by size. Floating Liquid-Glass Navigation Pill-shaped glass dock floating above the bottom edge. Selected tab expands to icon + label with a bouncy spring animation. Haptic feedback, soft shadows, 32dp corners, semi-transparent blurred surface. Design Material You dynamic color (Android 12+), light & dark themes. Rounded glassmorphism cards, smooth AnimatedContent page transitions, edge-to-edge. 100% Offline No cloud, servers, accounts, ads, analytics, or tracking. Everything runs on-device.