This script will display a login form for ExHentai. You must enter three cookies: ipb_member_id, igneus, and ipb_pass_hash (NOT your username and password). These can be obtained in the developer tools of your browser after successfully entering ExHentai.

They can then be saved in a password manager and autofilled for rapid access in incognito mode.

Update: Fixed incorrectly set sk cookie causing issues with tagsets