WebTool

WebTool is a local static gallery manager. It maintains image URL data and exports gallery JSON that Unity can import.

Data scope

WebTool manages complete gallery entries:

Field	Purpose
id	Entry identifier
url	Image direct link
orientation	Landscape / Portrait classification
tags	Tags
note	Note
metadata	Image probe result

Unity Bake only reads url and orientation. Other fields are used by WebTool.

Import

WebTool supports three data entry points:

Entry	Content
Import JSON	Reads existing gallery JSON
Import URL TXT	Reads a text file with one URL per line
Bulk URL Import	Pastes multiple lines of URLs

Default Orientation is used as the initial orientation during batch import.

Edit

The table provides entry-level editing:

Item	Content
URL	Image address
Orientation	Landscape / Portrait classification
Tags	Tag text
Note	Note text
Metadata	Probe status and size information

Add Blank Entry is used to create an empty entry.

Filter and pagination

Control	Effect
Search	Searches URL, ID, tags, and notes
Orientation	Filters by Landscape / Portrait
Metadata	Filters by probe status
Page Size	Sets the number of items shown per page

Top statistics show total count, Landscape count, Portrait count, invalid URL count, selected count, and Metadata OK count.

Batch operations

Operation	Result
Select Page	Selects the current page
Select Filtered	Selects the current filtered result
Clear Selection	Clears selection
Set Selected Landscape	Marks selected entries as Landscape
Set Selected Portrait	Marks selected entries as Portrait
Generate IDs	Generates IDs from URL filenames
Remove Duplicate URLs	Deletes duplicate URLs
Delete Selected	Deletes selected entries
Add Tag To Selected	Adds a tag to selected entries
Remove Tag From Selected	Removes a tag from selected entries

Image size probing

Probe Image Sizes makes the browser load images and read width and height.

After probing succeeds, metadata records size and status. When Apply Detected Orientation is enabled, the tool writes orientation based on width and height: width>=height Landscape height>width Portrait

Probe Scope controls the probe range:

Scope	Content
Selected	Selected entries
Filtered	Current filtered result
Missing Metadata	Entries missing metadata
All	All entries

Local cache

Image probe results are cached in browser IndexedDB, with image URL as the cache key.

Normal probes do not read images again when they hit cache. Force Refresh ignores cache and probes again.

Export

Export Unity JSON outputs the gallery config file used by Unity.

The exported JSON can be re-imported by WebTool, or handed to RemotePhotoManager to execute Import JSON Into Gallery.