Analyze on-screen multiple-choice questions with Zenaian.Get accurate answers instantly without leaving your tab.
The nucleus
The mitochondrion
The Golgi apparatus
The ribosome
Illustration only — no screen-swiping animation in real use.
Assign custom keyboard shortcuts for the full visible tab or draw a precise box around one question.
Save an optional custom instruction for subject conventions, course level, notation, or the reasoning style you prefer.
Eliminate unnecessary steps - maximize your learning efficiency.
Which option is correct?
Option B is the correct answer - Mars is known as the red planet.
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Zenaian strives for accurate, instant answers from a frontier AI model.
Captured images are processed transiently,
our application database never stores any of your images.
Zenaian returns the result through the extension icon,
minimizing unnecessary interface activities.
Processing and retention note. Zenaian does not save captured images to its application database. Screenshots and related request data are processed transiently and released from active processing when a request finishes, ordinarily within a few minutes. Production inference requires xAI Zero Data Retention (ZDR). If ZDR is unavailable or cannot be confirmed, the request fails closed instead of falling back to ordinary-retention inference. Explore our Privacy Policy.
Everything you need to know before getting started with Zenaian.
Zenaian removes the need to switch tabs, search manually, or copy a question into a separate AI tool. Press your chosen shortcut once, and Zenaian handles the rest. When questions pile up during exam season, the time saved on each one adds up—helping you study more efficiently.
Yes. Zenaian offers a free plan with a limited daily allowance. Plus and Ultra plans provide higher usage limits and access to enhanced AI reasoning.
Select the Extensions icon in the upper-right corner of Chrome, then pin Zenaian. Its icon will remain visible in your Chrome toolbar, giving you quick access whenever you need it.
Zenaian is designed exclusively for multiple-choice questions with up to five answer choices. Choices are interpreted by position: the first is A and the fifth is E, regardless of how they are labeled. Questions that cannot be resolved to a single A–E answer, such as open-ended questions, return “Inconclusive.” Response time varies with question complexity.
Make sure the capture includes the full question and every answer choice, and that only one question appears in the selected area. If a correctly formatted question still returns “Inconclusive,” the image may not contain a clearly identifiable valid answer choice.
Zenaian can analyze questions written in any language. The most extensive testing has been conducted in English, Chinese, Spanish, and Korean.
