Thumbor is a bot, but at the moment it is not known who develops it.

Latest user agents:

• Thumbor/7.0.0b1
• Thumbor/6.7.5, Mozilla/5.0 (Linux; Android 9; RAZER Phone Build/NMF26F) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/76.0.3809.111 Mobile Safari/537.36 AlohaBrowser/2.13.1
• Thumbor/6.7.5
• Thumbor/6.4.2