Upload via Google Photos
Blende allows you to upload images directly from your Google Photos account. This is a convenient way to add images to your galleries without having to download them first or migrate existing galleries.
Uploading Images
To upload images, click on the "Upload Images" button in the gallery you want to add images to. From there select "Upload from Google Photos". You will be prompted to log in to your Google account and grant Blende access to your Google Photos.
After granting access, you will see a popup asking you to navigate to Google Photos to select the images you want to upload.
In the new tab that opens, you can select the images you want to upload. Select the ones you want and click "Done". Then come back to Blende. Blende will automatically process the images and add them to your gallery.