Offline Lesson Studio

Learn workplace English where the network drops: prepare packs where you have a connection, then read, practise and review fully offline. Paste → draft with Meta → editor review → install once → learn forever.

Offline pipeline: the Studio shell below runs without the dictionary downloads. Install packs once (office wifi or one online visit), then airplane-mode learning works: read, practise, save meanings, review. No account, no key, no tracking on the learner device.

Checking offline readiness…

Lesson packs, drafts and progress stay in this browser, separately from the dictionary database. Use Studio backup for drafts and progress before clearing browser data; approved-pack exports contain lesson content only. The main app backup is separate. AI-assisted lessons are not official exam material or human-certified teaching.