Thea

Thea creates personalized study guides and practice questions for students and educators.

theastudy.com
Thea homepage screenshot

About Thea

Thea creates practice questions and study materials from user-uploaded course content. Users can upload lecture slides, notes, images, audio, video files, and YouTube links from over 90 supported file types, including PDF, DOCX, and PPTX, to generate questions for review.

It offers question-based review that adapts to what the learner knows, progress tracking, and sample study kits in subjects such as biology, algebra, and history that can be tried without an account. The service is listed for Android, iOS, and web, supports 80+ languages, and notes availability in 200+ countries and territories.

Key features

  • Generates practice questions from uploaded course material
  • Accepts PDF, DOCX, PPTX, images, audio, video, YouTube links
  • Adapts review to what learner knows and does not know
  • Tracks study progress
  • Provides sample study kits usable without an account
  • Supports content in 80+ languages
Best for: Students who want to review their own slides, notes, and videos with practice questions.
Good for
  • Works with over 90 file types including documents, images, audio, and video
  • Sample study kits can be used without creating an account
  • Supports 80+ languages and use in 200+ countries and territories

Thea at a glance

Type
Online tool
Pricing
Not confirmed. Check the site
Platforms
Android, iOS, Web
Open source
Not stated
Language
English
Last checked
Oct 5, 2026 · Online when checked
Listed
Oct 5, 2026

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