BB's Library Manager

BB's LibMan

A desktop library manager for 3D models, VRChat avatars, and game assets — with deep Booth integration.

Features

🗂 Library

Browse all imported assets with thumbnail previews

Switch between Grid, List with thumbnail, and Compact (no thumbnail) view modes

Search assets by name and sort by date or alphabetically

Pagination — configurable page size (10, 30, or 50 items per page)

Asset counter in the toolbar showing total count, with a hover breakdown of local vs Booth items

Modified cards glow briefly to highlight which asset was just changed or added

🏷 Tag System

Assets can have multiple tags — local assets get tags from the import dialog, Booth items get them from their database

When scraping a Booth URL, all item tags are fetched automatically from the Booth JSON API

Tag filter — click the ⌖ Tags button to open a searchable tag panel; select one or more tags to filter the library (AND logic)

Click any tag pill on a card to instantly filter by that tag

Tags are editable at any time from the Edit dialog with autocomplete suggestions

📥 Importing Assets

Downloads Monitor — watches your downloads folder and automatically opens the import dialog when a supported file is detected

Drag & Drop — drag a file onto the window to choose between two actions:

Add New Asset (left zone) — opens the import dialog

Add to Existing Asset (right zone) — hover for 500ms to activate card drop targets, then drop the file directly onto any card to add it to that asset's folder without any dialog

URL Scraping — paste a Booth URL to automatically fetch the asset name, tags, and thumbnail via the Booth JSON API; other sites use HTML scraping

Thumbnails are downloaded and transcoded to 500×500 PNG at import time

🛍 Booth Library Manager Integration

Connect your local Booth Library Manager database to display all your Booth purchases alongside your own imported assets

Booth items show their original thumbnails with a Booth badge overlay

Booth item tags are read directly from the BLM database (booth_item_tag_relations)

Clicking a Booth item opens its local download folder (if configured)

Hide individual Booth items independently of your local library

🆓 Booth Free Items

A dedicated tab that automatically scans Booth.pm for ¥0 VRChat items:

Smart detection — visits each item page and checks all variation prices, so items that are partially free (e.g. "¥0 – ¥300") are caught even when the listing shows a non-zero price

Price range display — shows the full price range when an item has both free and paid tiers

Paginated list — thumbnail, name, and price shown in a clean 20-item paginated list; click any row to open the item on Booth

One-click download — the Download button triggers the full download flow internally (no browser tab opens); a Booth login window appears automatically the first time if needed, and the session is remembered for all future downloads

"In Library" detection — if an item is already in your BBLM library the button is automatically grayed out with "✔ In Library" text, updating live as downloads complete

Enable / disable toggle — turn the entire Free Items feature on or off without losing your settings

Auto-scan — configure an interval (1–24 hours) to scan automatically in the background, or trigger a manual scan at any time

Configurable depth — set how many listing pages to scan (default 5, max 20)

Polite scraping — 3–5 second random delay between item page requests to avoid overloading Booth's servers

🔍 Library Scanner

A utility tab for discovering assets already on your disk that haven't been imported yet:

Folder scan — pick any folder and scan it recursively for archives and Unity packages

Paginated results — found files listed 10 at a time with archive name, contained files, and full path

One-click import — import any discovered file directly into BBLM without leaving the tab

Copy All — copy the full list of found paths to the clipboard in one click

Progress bar — real-time scan progress shown while scanning large folder trees

Cancellable — stop a long scan at any time

Update notes:

v1.2.1

🛍 Booth Card Polish

Moved the Booth source badge from the bottom-right to the bottom-left of the card thumbnail

Added a hover-only ↗ open origin link button in the bottom-right corner — click it to open the item's original listing in your browser without leaving the app

Checkout the github repository:

https://github.com/BunBnnuy/BBLM