Image Album
Send many pictures as one album
ToolSoloWorks
What it does
Collect several pictures into one album and send it to the chat as a single file instead of one message per picture. The album can go out as a ZIP file or as a small viewer app (.xdc) that shows all pictures; the app can also compress the pictures to AVIF to make the file much smaller. You can arrange the grid (cell size, aspect ratio) before sending.
How to use it
- Tap Add Image and pick pictures from your device
- Choose speed and quality (or no processing to keep the pictures as they are)
- Tap Send, then Send ZIP File or Send XDC App
- Confirm, and the album is posted to the room
Screenshots



Known issues
AVIF compression never finishes (runner)
With the default speed the pictures stay at Encoding…: the AVIF encoder runs in a module worker started from /assets/encoder-….js, outside the runner's /app/<key>/ path, so the worker's own imports (avif_enc-….js) are not served (404). The demo uses no processing, which works.
With the default speed the pictures stay at Encoding…: the AVIF encoder runs in a module worker started from /assets/encoder-….js, outside the runner's /app/<key>/ path, so the worker's own imports (avif_enc-….js) are not served (404). The demo uses no processing, which works.