Navigate to the website where you want to upload photos. Select photos for upload and start uploading.

Web Image Converter detects that you're uploading photos, which prompts a dialog box. You can choose not to show the pop up dialog box in the future. You can do this by unchecking the box "Always ask before converting images".

You can select:
"Yes" to convert the image(s) and then upload the converted image(s)
"No" to upload the original image(s)
"Cancel" to cancel the upload.

If you selected "Yes" in the previous dialog box, then you'll see the convertion progress and after the convertion is complete, the image is automatically uploaded to the website.