Classic

Teacher feedback

Ratings, bug reports and ideas from teachers, linked to the report each one is about.

Owner code tools

Create a 30-day Pro access code for someone who paid you personally.

Reset a device binding

If a customer's 30-day key was activated on a browser they no longer use (switched devices, cleared cookies), paste their key here to free it up for the new browser.

September 11 inventory replacement

Paste the 20 old codes below. Preview first. Only expired manual codes issued September 11 are retired; renewed and active customer accounts are protected. Your master key is never changed.

Generate fresh activation-based codes

Create 20 replacement keys. The 30-day clock starts on each customer's first activation, not today. Copy and keep the keys somewhere private.